253277626264 has 16 divisors (see below), whose sum is σ = 511425976320. Its totient is φ = 116897365920.

The previous prime is 253277626207. The next prime is 253277626271. The reversal of 253277626264 is 462626772352.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

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, 1217680792 + ... + 1217680999.

It is an arithmetic number, because the mean of its divisors is an integer number (31964123520).

Almost surely, 2^253277626264 is an apocalyptic number.

It is an amenable number.

253277626264 is an abundant number, since it is smaller than the sum of its proper divisors (258148350056).

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

253277626264 is a wasteful number, since it uses less digits than its factorization.

253277626264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435361810 (or 2435361806 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 52.

The spelling of 253277626264 in words is "two hundred fifty-three billion, two hundred seventy-seven million, six hundred twenty-six thousand, two hundred sixty-four".