252578325 has 12 divisors (see below), whose sum is σ = 417596288. Its totient is φ = 134708400.

The previous prime is 252578281. The next prime is 252578353. The reversal of 252578325 is 523875252.

It is not a de Polignac number, because 252578325 - 2⁹ = 252577813 is a prime.

It is a Duffinian number.

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, 1683781 + ... + 1683930.

Almost surely, 2^252578325 is an apocalyptic number.

252578325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252578325 is a deficient number, since it is larger than the sum of its proper divisors (165017963).

252578325 is a wasteful number, since it uses less digits than its factorization.

252578325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367724 (or 3367719 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 252578325 is about 15892.7129527970. The cubic root of 252578325 is about 632.1187795830.

The spelling of 252578325 in words is "two hundred fifty-two million, five hundred seventy-eight thousand, three hundred twenty-five".