56524361 has 2 divisors, whose sum is σ = 56524362. Its totient is φ = 56524360.

The previous prime is 56524331. The next prime is 56524379. The reversal of 56524361 is 16342565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49970761 + 6553600 = 7069^2 + 2560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56524361 is a prime.

It is not a weakly prime, because it can be changed into another prime (56524331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28262180 + 28262181.

It is an arithmetic number, because the mean of its divisors is an integer number (28262181).

Almost surely, 2^56524361 is an apocalyptic number.

It is an amenable number.

56524361 is a deficient number, since it is larger than the sum of its proper divisors (1).

56524361 is an equidigital number, since it uses as much as digits as its factorization.

56524361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The square root of 56524361 is about 7518.2684841658. The cubic root of 56524361 is about 383.7766555135.

The spelling of 56524361 in words is "fifty-six million, five hundred twenty-four thousand, three hundred sixty-one".