56560507 has 2 divisors, whose sum is σ = 56560508. Its totient is φ = 56560506.

The previous prime is 56560501. The next prime is 56560571. The reversal of 56560507 is 70506565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56560507 - 2³ = 56560499 is a prime.

It is not a weakly prime, because it can be changed into another prime (56560501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28280253 + 28280254.

It is an arithmetic number, because the mean of its divisors is an integer number (28280254).

Almost surely, 2^56560507 is an apocalyptic number.

56560507 is a deficient number, since it is larger than the sum of its proper divisors (1).

56560507 is an equidigital number, since it uses as much as digits as its factorization.

56560507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 56560507 is about 7520.6719779552. The cubic root of 56560507 is about 383.8584434651.

The spelling of 56560507 in words is "fifty-six million, five hundred sixty thousand, five hundred seven".