252029925475560 has 128 divisors (see below), whose sum is σ = 840139124112000. Its totient is φ = 67204830325248.

The previous prime is 252029925475541. The next prime is 252029925475579. The reversal of 252029925475560 is 65574529920252.

It is a happy number.

252029925475560 is a `hidden beast` number, since 2 + 5 + 2 + 0 + 2 + 9 + 9 + 25 + 47 + 5 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (252029925475541) and next prime (252029925475579).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17631604 + ... + 28547036.

It is an arithmetic number, because the mean of its divisors is an integer number (6563586907125).

Almost surely, 2^{252029925475560} is an apocalyptic number.

252029925475560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252029925475560 is an abundant number, since it is smaller than the sum of its proper divisors (588109198636440).

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

252029925475560 is a wasteful number, since it uses less digits than its factorization.

252029925475560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10936832 (or 10936822 counting only the distinct ones).

The product of its (nonzero) digits is 136080000, while the sum is 63.

The spelling of 252029925475560 in words is "two hundred fifty-two trillion, twenty-nine billion, nine hundred twenty-five million, four hundred seventy-five thousand, five hundred sixty".