253522363225352 has 64 divisors (see below), whose sum is σ = 513919611878400. Its totient is φ = 116554104288000.

The previous prime is 253522363225289. The next prime is 253522363225379.

253522363225352 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 253522363225352.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26210273 + ... + 34554639.

It is an arithmetic number, because the mean of its divisors is an integer number (8029993935600).

Almost surely, 2^{253522363225352} is an apocalyptic number.

It is an amenable number.

253522363225352 is an abundant number, since it is smaller than the sum of its proper divisors (260397248653048).

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

253522363225352 is a wasteful number, since it uses less digits than its factorization.

253522363225352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8345526 (or 8345522 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 50.

The spelling of 253522363225352 in words is "two hundred fifty-three trillion, five hundred twenty-two billion, three hundred sixty-three million, two hundred twenty-five thousand, three hundred fifty-two".