252522452304 has 60 divisors (see below), whose sum is σ = 706840089696. Its totient is φ = 84158911296.

The previous prime is 252522452269. The next prime is 252522452321. The reversal of 252522452304 is 403254225252.

252522452304 is a `hidden beast` number, since 2 + 52 + 522 + 4 + 52 + 30 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 653779 + ... + 965645.

Almost surely, 2^252522452304 is an apocalyptic number.

252522452304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

252522452304 is an abundant number, since it is smaller than the sum of its proper divisors (454317637392).

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

252522452304 is a wasteful number, since it uses less digits than its factorization.

252522452304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317504 (or 317495 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 252522452304 its reverse (403254225252), we get a palindrome (655776677556).

The spelling of 252522452304 in words is "two hundred fifty-two billion, five hundred twenty-two million, four hundred fifty-two thousand, three hundred four".