56260022537 has 2 divisors, whose sum is σ = 56260022538. Its totient is φ = 56260022536.

The previous prime is 56260022453. The next prime is 56260022549. The reversal of 56260022537 is 73522006265.

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., 34351286281 + 21908736256 = 185341^2 + 148016^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56260022537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56260022537.

It is not a weakly prime, because it can be changed into another prime (56260022437) 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, 28130011268 + 28130011269.

It is an arithmetic number, because the mean of its divisors is an integer number (28130011269).

Almost surely, 2^56260022537 is an apocalyptic number.

It is an amenable number.

56260022537 is a deficient number, since it is larger than the sum of its proper divisors (1).

56260022537 is an equidigital number, since it uses as much as digits as its factorization.

56260022537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 56260022537 in words is "fifty-six billion, two hundred sixty million, twenty-two thousand, five hundred thirty-seven".