252632627565 has 16 divisors (see below), whose sum is σ = 404262233856. Its totient is φ = 134720724800.

The previous prime is 252632627557. The next prime is 252632627567. The reversal of 252632627565 is 565726236252.

It is not a de Polignac number, because 252632627565 - 2³ = 252632627557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252632627567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916566 + ... + 1159895.

It is an arithmetic number, because the mean of its divisors is an integer number (25266389616).

Almost surely, 2^252632627565 is an apocalyptic number.

It is an amenable number.

252632627565 is a deficient number, since it is larger than the sum of its proper divisors (151629606291).

252632627565 is a wasteful number, since it uses less digits than its factorization.

252632627565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084580.

The product of its digits is 9072000, while the sum is 51.

The spelling of 252632627565 in words is "two hundred fifty-two billion, six hundred thirty-two million, six hundred twenty-seven thousand, five hundred sixty-five".