253012692 has 24 divisors (see below), whose sum is σ = 590782752. Its totient is φ = 84277600.

The previous prime is 253012679. The next prime is 253012693. The reversal of 253012692 is 296210352.

253012692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253012693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12142 + ... + 25562.

It is an arithmetic number, because the mean of its divisors is an integer number (24615948).

Almost surely, 2^253012692 is an apocalyptic number.

It is an amenable number.

253012692 is an abundant number, since it is smaller than the sum of its proper divisors (337770060).

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

253012692 is a wasteful number, since it uses less digits than its factorization.

253012692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14999 (or 14997 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 253012692 is about 15906.3726851850. The cubic root of 253012692 is about 632.4809303358.

The spelling of 253012692 in words is "two hundred fifty-three million, twelve thousand, six hundred ninety-two".