253413317764 has 12 divisors (see below), whose sum is σ = 449086892800. Its totient is φ = 125102776968.

The previous prime is 253413317747. The next prime is 253413317803. The reversal of 253413317764 is 467713314352.

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, 400970124 + ... + 400970755.

Almost surely, 2^253413317764 is an apocalyptic number.

It is an amenable number.

253413317764 is a deficient number, since it is larger than the sum of its proper divisors (195673575036).

253413317764 is a wasteful number, since it uses less digits than its factorization.

253413317764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801940962 (or 801940960 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 46.

The spelling of 253413317764 in words is "two hundred fifty-three billion, four hundred thirteen million, three hundred seventeen thousand, seven hundred sixty-four".