253131350 has 24 divisors (see below), whose sum is σ = 471251088. Its totient is φ = 101160800.

The previous prime is 253131323. The next prime is 253131391. The reversal of 253131350 is 53131352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90980 + ... + 93720.

It is an arithmetic number, because the mean of its divisors is an integer number (19635462).

Almost surely, 2^253131350 is an apocalyptic number.

253131350 is a deficient number, since it is larger than the sum of its proper divisors (218119738).

253131350 is a wasteful number, since it uses less digits than its factorization.

253131350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4600 (or 4595 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 253131350 is about 15910.1021366929. The cubic root of 253131350 is about 632.5797886085.

The spelling of 253131350 in words is "two hundred fifty-three million, one hundred thirty-one thousand, three hundred fifty".