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52313552264 = 23193111102197
BaseRepresentation
bin110000101110001000…
…010111010110001000
312000000211011210200202
4300232020113112020
51324114232133024
640011004551332
73531243600041
oct605610272610
9160024153622
1052313552264
1120205700116
12a17b852548
134c1917b56c
142763ac98c8
151562a41bae
hexc2e217588

52313552264 has 32 divisors (see below), whose sum is σ = 106581100800. Its totient is φ = 23980743360.

The previous prime is 52313552251. The next prime is 52313552281. The reversal of 52313552264 is 46225531325.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5546387 + ... + 5555810.

It is an arithmetic number, because the mean of its divisors is an integer number (3330659400).

Almost surely, 252313552264 is an apocalyptic number.

It is an amenable number.

52313552264 is an abundant number, since it is smaller than the sum of its proper divisors (54267548536).

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

52313552264 is a wasteful number, since it uses less digits than its factorization.

52313552264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11102253 (or 11102249 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The spelling of 52313552264 in words is "fifty-two billion, three hundred thirteen million, five hundred fifty-two thousand, two hundred sixty-four".

Divisors: 1 2 4 8 19 31 38 62 76 124 152 248 589 1178 2356 4712 11102197 22204394 44408788 88817576 210941743 344168107 421883486 688336214 843766972 1376672428 1687533944 2753344856 6539194033 13078388066 26156776132 52313552264