253254554316 has 72 divisors (see below), whose sum is σ = 663966248400. Its totient is φ = 84407380992.

The previous prime is 253254554299. The next prime is 253254554327. The reversal of 253254554316 is 613455452352.

253254554316 is a `hidden beast` number, since 2 + 5 + 32 + 54 + 554 + 3 + 16 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12136660 + ... + 12157508.

It is an arithmetic number, because the mean of its divisors is an integer number (9221753450).

Almost surely, 2^253254554316 is an apocalyptic number.

It is an amenable number.

253254554316 is an abundant number, since it is smaller than the sum of its proper divisors (410711694084).

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

253254554316 is a wasteful number, since it uses less digits than its factorization.

253254554316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33365 (or 33351 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 45.

The spelling of 253254554316 in words is "two hundred fifty-three billion, two hundred fifty-four million, five hundred fifty-four thousand, three hundred sixteen".