56275532 has 12 divisors (see below), whose sum is σ = 98590800. Its totient is φ = 28106736.

The previous prime is 56275507. The next prime is 56275543. The reversal of 56275532 is 23557265.

56275532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56275492 and 56275501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407 + ... + 11142.

It is an arithmetic number, because the mean of its divisors is an integer number (8215900).

Almost surely, 2^56275532 is an apocalyptic number.

It is an amenable number.

56275532 is a deficient number, since it is larger than the sum of its proper divisors (42315268).

56275532 is a wasteful number, since it uses less digits than its factorization.

56275532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15520 (or 15518 counting only the distinct ones).

The product of its digits is 63000, while the sum is 35.

The square root of 56275532 is about 7501.7019402266. The cubic root of 56275532 is about 383.2126790202.

The spelling of 56275532 in words is "fifty-six million, two hundred seventy-five thousand, five hundred thirty-two".