56580082 has 16 divisors (see below), whose sum is σ = 93629592. Its totient is φ = 25476480.

The previous prime is 56580077. The next prime is 56580091. The reversal of 56580082 is 28008565.

It can be written as a sum of positive squares in 4 ways, for example, as 7733961 + 48846121 = 2781^2 + 6989^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25473 + ... + 27604.

Almost surely, 2^56580082 is an apocalyptic number.

56580082 is a deficient number, since it is larger than the sum of its proper divisors (37049510).

56580082 is a wasteful number, since it uses less digits than its factorization.

56580082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53133.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 56580082 is about 7521.9732783359. The cubic root of 56580082 is about 383.9027214885.

The spelling of 56580082 in words is "fifty-six million, five hundred eighty thousand, eighty-two".