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52664523530164 = 22713353409866167
BaseRepresentation
bin10111111100101111010100…
…01101111001111110110100
320220110200100012021010011121
423332113222031321332310
523400323421010431124
6304001425331513324
714043612662633410
oct1376275215717664
9226420305233147
1052664523530164
1115864998631707
125aa68a2458844
1323503215966a0
14d00d958a3d40
15614dd23e82e4
hex2fe5ea379fb4

52664523530164 has 48 divisors (see below), whose sum is σ = 113752616802048. Its totient is φ = 20775296222208.

The previous prime is 52664523530131. The next prime is 52664523530189. The reversal of 52664523530164 is 46103532546625.

52664523530164 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204804592 + ... + 205061575.

It is an arithmetic number, because the mean of its divisors is an integer number (2369846183376).

Almost surely, 252664523530164 is an apocalyptic number.

It is an amenable number.

52664523530164 is an abundant number, since it is smaller than the sum of its proper divisors (61088093271884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52664523530164 is a wasteful number, since it uses less digits than its factorization.

52664523530164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409866544 (or 409866542 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 52664523530164 in words is "fifty-two trillion, six hundred sixty-four billion, five hundred twenty-three million, five hundred thirty thousand, one hundred sixty-four".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 353 364 706 1412 2471 4589 4942 9178 9884 18356 32123 64246 128492 409866167 819732334 1639464668 2869063169 5328260171 5738126338 10656520342 11476252676 21313040684 37297821197 74595642394 144682756951 149191284788 289365513902 578731027804 1012779298657 1880875840363 2025558597314 3761751680726 4051117194628 7523503361452 13166130882541 26332261765082 52664523530164