252455554252 has 12 divisors (see below), whose sum is σ = 481960603656. Its totient is φ = 114752524640.

The previous prime is 252455554177. The next prime is 252455554259.

252455554252 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (252455554259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2868813073 + ... + 2868813160.

It is an arithmetic number, because the mean of its divisors is an integer number (40163383638).

Almost surely, 2^252455554252 is an apocalyptic number.

252455554252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

252455554252 is a deficient number, since it is larger than the sum of its proper divisors (229505049404).

252455554252 is a wasteful number, since it uses less digits than its factorization.

252455554252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737626248 (or 5737626246 counting only the distinct ones).

The product of its digits is 4000000, while the sum is 46.

The spelling of 252455554252 in words is "two hundred fifty-two billion, four hundred fifty-five million, five hundred fifty-four thousand, two hundred fifty-two".