252112225154 has 16 divisors (see below), whose sum is σ = 380181689856. Its totient is φ = 125385111600.

The previous prime is 252112225133. The next prime is 252112225163. The reversal of 252112225154 is 451522211252.

It is a super-5 number, since 5×252112225154⁵ (a number of 58 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252112225154.

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, 5915429 + ... + 5957895.

It is an arithmetic number, because the mean of its divisors is an integer number (23761355616).

Almost surely, 2^252112225154 is an apocalyptic number.

252112225154 is a deficient number, since it is larger than the sum of its proper divisors (128069464702).

252112225154 is a wasteful number, since it uses less digits than its factorization.

252112225154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58201.

The product of its digits is 16000, while the sum is 32.

The spelling of 252112225154 in words is "two hundred fifty-two billion, one hundred twelve million, two hundred twenty-five thousand, one hundred fifty-four".