253104402352 has 20 divisors (see below), whose sum is σ = 519236237736. Its totient is φ = 119107953920.

The previous prime is 253104402347. The next prime is 253104402361. The reversal of 253104402352 is 253204401352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465265174 + ... + 465265717.

Almost surely, 2^253104402352 is an apocalyptic number.

It is an amenable number.

253104402352 is an abundant number, since it is smaller than the sum of its proper divisors (266131835384).

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

253104402352 is a wasteful number, since it uses less digits than its factorization.

253104402352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930530916 (or 930530910 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 253104402352 in words is "two hundred fifty-three billion, one hundred four million, four hundred two thousand, three hundred fifty-two".