56510608 has 40 divisors (see below), whose sum is σ = 136509120. Its totient is φ = 22016640.

The previous prime is 56510603. The next prime is 56510621. The reversal of 56510608 is 80601565.

It is a self number, because there is not a number n which added to its sum of digits gives 56510608.

It is not an unprimeable number, because it can be changed into a prime (56510603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21703 + ... + 24166.

It is an arithmetic number, because the mean of its divisors is an integer number (3412728).

Almost surely, 2^56510608 is an apocalyptic number.

It is an amenable number.

56510608 is an abundant number, since it is smaller than the sum of its proper divisors (79998512).

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

56510608 is a wasteful number, since it uses less digits than its factorization.

56510608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45895 (or 45889 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 56510608 is about 7517.3537897321. The cubic root of 56510608 is about 383.7455272921.

The spelling of 56510608 in words is "fifty-six million, five hundred ten thousand, six hundred eight".