56272752 has 40 divisors (see below), whose sum is σ = 161524880. Its totient is φ = 18757440.

The previous prime is 56272751. The next prime is 56272763. The reversal of 56272752 is 25727265.

56272752 is a `hidden beast` number, since 5 + 627 + 27 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56272751) 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, 64699 + ... + 65562.

It is an arithmetic number, because the mean of its divisors is an integer number (4038122).

Almost surely, 2^56272752 is an apocalyptic number.

It is an amenable number.

56272752 is an abundant number, since it is smaller than the sum of its proper divisors (105252128).

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

56272752 is a wasteful number, since it uses less digits than its factorization.

56272752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130278 (or 130266 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 56272752 is about 7501.5166466522. The cubic root of 56272752 is about 383.2063687065.

The spelling of 56272752 in words is "fifty-six million, two hundred seventy-two thousand, seven hundred fifty-two".