56715059 has 2 divisors, whose sum is σ = 56715060. Its totient is φ = 56715058.

The previous prime is 56715053. The next prime is 56715067. The reversal of 56715059 is 95051765.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56715059 is a prime.

It is not a weakly prime, because it can be changed into another prime (56715053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28357529 + 28357530.

It is an arithmetic number, because the mean of its divisors is an integer number (28357530).

Almost surely, 2^56715059 is an apocalyptic number.

56715059 is a deficient number, since it is larger than the sum of its proper divisors (1).

56715059 is an equidigital number, since it uses as much as digits as its factorization.

56715059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 56715059 is about 7530.9401139566. The cubic root of 56715059 is about 384.2077574939.

The spelling of 56715059 in words is "fifty-six million, seven hundred fifteen thousand, fifty-nine".