56273725 has 12 divisors (see below), whose sum is σ = 73452640. Its totient is φ = 42649200.

The previous prime is 56273699. The next prime is 56273747. The reversal of 56273725 is 52737265.

It is not a de Polignac number, because 56273725 - 2⁷ = 56273597 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 58761 + ... + 59710.

Almost surely, 2^56273725 is an apocalyptic number.

It is an amenable number.

56273725 is a deficient number, since it is larger than the sum of its proper divisors (17178915).

56273725 is a wasteful number, since it uses less digits than its factorization.

56273725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118500 (or 118495 counting only the distinct ones).

The product of its digits is 88200, while the sum is 37.

The square root of 56273725 is about 7501.5814999239. The cubic root of 56273725 is about 383.2085773399.

The spelling of 56273725 in words is "fifty-six million, two hundred seventy-three thousand, seven hundred twenty-five".