56208660527 has 2 divisors, whose sum is σ = 56208660528. Its totient is φ = 56208660526.

The previous prime is 56208660451. The next prime is 56208660551. The reversal of 56208660527 is 72506680265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56208660527 - 2⁸ = 56208660271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56208660577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28104330263 + 28104330264.

It is an arithmetic number, because the mean of its divisors is an integer number (28104330264).

Almost surely, 2^56208660527 is an apocalyptic number.

56208660527 is a deficient number, since it is larger than the sum of its proper divisors (1).

56208660527 is an equidigital number, since it uses as much as digits as its factorization.

56208660527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 56208660527 in words is "fifty-six billion, two hundred eight million, six hundred sixty thousand, five hundred twenty-seven".