253912125 has 32 divisors (see below), whose sum is σ = 424644480. Its totient is φ = 134736000.

The previous prime is 253912097. The next prime is 253912163. The reversal of 253912125 is 521219352.

253912125 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 253912125 - 2¹⁰ = 253911101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253912092 and 253912101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77521 + ... + 80729.

It is an arithmetic number, because the mean of its divisors is an integer number (13270140).

Almost surely, 2^253912125 is an apocalyptic number.

253912125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253912125 is a deficient number, since it is larger than the sum of its proper divisors (170732355).

253912125 is a wasteful number, since it uses less digits than its factorization.

253912125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438 (or 3428 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 253912125 is about 15934.6203280781. The cubic root of 253912125 is about 633.2295112978.

The spelling of 253912125 in words is "two hundred fifty-three million, nine hundred twelve thousand, one hundred twenty-five".