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52555275005 = 517642196293
BaseRepresentation
bin110000111100100010…
…011101101011111101
312000122200000120221212
4300330202131223331
51330113122300010
640051001534205
73540240316052
oct607442355375
9160580016855
1052555275005
112031a09aa82
12a2287a4365
134c5728357c
142787c4d029
151578d8d505
hexc3c89dafd

52555275005 has 16 divisors (see below), whose sum is σ = 66787207344. Its totient is φ = 39564456960.

The previous prime is 52555274999. The next prime is 52555275013. The reversal of 52555275005 is 50057255525.

It can be written as a sum of positive squares in 8 ways, for example, as 68923204 + 52486351801 = 8302^2 + 229099^2 .

It is not a de Polignac number, because 52555275005 - 220 = 52554226429 is a prime.

It is a Duffinian number.

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, 497639 + ... + 593931.

It is an arithmetic number, because the mean of its divisors is an integer number (4174200459).

Almost surely, 252555275005 is an apocalyptic number.

It is an amenable number.

52555275005 is a deficient number, since it is larger than the sum of its proper divisors (14231932339).

52555275005 is a wasteful number, since it uses less digits than its factorization.

52555275005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102736.

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 52555275005 in words is "fifty-two billion, five hundred fifty-five million, two hundred seventy-five thousand, five".

Divisors: 1 5 17 85 6421 32105 96293 109157 481465 545785 1636981 8184905 618297353 3091486765 10511055001 52555275005