252400562322 has 16 divisors (see below), whose sum is σ = 504816183360. Its totient is φ = 84131010992.

The previous prime is 252400562243. The next prime is 252400562387. The reversal of 252400562322 is 223265004252.

252400562322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403398 + ... + 817025.

It is an arithmetic number, because the mean of its divisors is an integer number (31551011460).

Almost surely, 2^252400562322 is an apocalyptic number.

252400562322 is an abundant number, since it is smaller than the sum of its proper divisors (252415621038).

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

252400562322 is a wasteful number, since it uses less digits than its factorization.

252400562322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254897.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 252400562322 its reverse (223265004252), we get a palindrome (475665566574).

The spelling of 252400562322 in words is "two hundred fifty-two billion, four hundred million, five hundred sixty-two thousand, three hundred twenty-two".