253870713 has 32 divisors (see below), whose sum is σ = 384231680. Its totient is φ = 165628800.

The previous prime is 253870709. The next prime is 253870733. The reversal of 253870713 is 317078352.

253870713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253870713 - 2² = 253870709 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253870703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297195 + ... + 298047.

It is an arithmetic number, because the mean of its divisors is an integer number (12007240).

Almost surely, 2^253870713 is an apocalyptic number.

It is an amenable number.

253870713 is a deficient number, since it is larger than the sum of its proper divisors (130360967).

253870713 is a wasteful number, since it uses less digits than its factorization.

253870713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086 (or 1080 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 253870713 is about 15933.3208403019. The cubic root of 253870713 is about 633.1950837358.

The spelling of 253870713 in words is "two hundred fifty-three million, eight hundred seventy thousand, seven hundred thirteen".