56310532 has 12 divisors (see below), whose sum is σ = 102828096. Its totient is φ = 26931080.

The previous prime is 56310517. The next prime is 56310557. The reversal of 56310532 is 23501365.

It is a happy number.

56310532 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 = 56310497 and 56310506.

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, 305944 + ... + 306127.

It is an arithmetic number, because the mean of its divisors is an integer number (8569008).

Almost surely, 2^56310532 is an apocalyptic number.

It is an amenable number.

56310532 is a deficient number, since it is larger than the sum of its proper divisors (46517564).

56310532 is a wasteful number, since it uses less digits than its factorization.

56310532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612098 (or 612096 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 56310532 is about 7504.0343815843. The cubic root of 56310532 is about 383.2921076438.

Adding to 56310532 its reverse (23501365), we get a palindrome (79811897).

The spelling of 56310532 in words is "fifty-six million, three hundred ten thousand, five hundred thirty-two".