56596577 has 2 divisors, whose sum is σ = 56596578. Its totient is φ = 56596576.

The previous prime is 56596567. The next prime is 56596591. The reversal of 56596577 is 77569565.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44142736 + 12453841 = 6644^2 + 3529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56596577 is a prime.

It is not a weakly prime, because it can be changed into another prime (56596567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28298288 + 28298289.

It is an arithmetic number, because the mean of its divisors is an integer number (28298289).

Almost surely, 2^56596577 is an apocalyptic number.

It is an amenable number.

56596577 is a deficient number, since it is larger than the sum of its proper divisors (1).

56596577 is an equidigital number, since it uses as much as digits as its factorization.

56596577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1984500, while the sum is 50.

The square root of 56596577 is about 7523.0696527415. The cubic root of 56596577 is about 383.9400247225.

The spelling of 56596577 in words is "fifty-six million, five hundred ninety-six thousand, five hundred seventy-seven".