56501662 has 32 divisors (see below), whose sum is σ = 101647872. Its totient is φ = 23030304.

The previous prime is 56501651. The next prime is 56501681. The reversal of 56501662 is 26610565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72708 + ... + 73480.

It is an arithmetic number, because the mean of its divisors is an integer number (3176496).

Almost surely, 2^56501662 is an apocalyptic number.

56501662 is a deficient number, since it is larger than the sum of its proper divisors (45146210).

56501662 is a wasteful number, since it uses less digits than its factorization.

56501662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 56501662 is about 7516.7587429689. The cubic root of 56501662 is about 383.7252764119.

The spelling of 56501662 in words is "fifty-six million, five hundred one thousand, six hundred sixty-two".