56982524537 has 2 divisors, whose sum is σ = 56982524538. Its totient is φ = 56982524536.

The previous prime is 56982524509. The next prime is 56982524549. The reversal of 56982524537 is 73542528965.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53640412816 + 3342111721 = 231604^2 + 57811^2 .

It is a cyclic number.

It is not a de Polignac number, because 56982524537 - 2¹⁰ = 56982523513 is a prime.

It is not a weakly prime, because it can be changed into another prime (56982523537) 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, 28491262268 + 28491262269.

It is an arithmetic number, because the mean of its divisors is an integer number (28491262269).

Almost surely, 2^56982524537 is an apocalyptic number.

It is an amenable number.

56982524537 is a deficient number, since it is larger than the sum of its proper divisors (1).

56982524537 is an equidigital number, since it uses as much as digits as its factorization.

56982524537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144000, while the sum is 56.

The spelling of 56982524537 in words is "fifty-six billion, nine hundred eighty-two million, five hundred twenty-four thousand, five hundred thirty-seven".