56932511 has 2 divisors, whose sum is σ = 56932512. Its totient is φ = 56932510.

The previous prime is 56932489. The next prime is 56932517. The reversal of 56932511 is 11523965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56932511 - 2²² = 52738207 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56932517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28466255 + 28466256.

It is an arithmetic number, because the mean of its divisors is an integer number (28466256).

Almost surely, 2^56932511 is an apocalyptic number.

56932511 is a deficient number, since it is larger than the sum of its proper divisors (1).

56932511 is an equidigital number, since it uses as much as digits as its factorization.

56932511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 32.

The square root of 56932511 is about 7545.3635432628. The cubic root of 56932511 is about 384.6981633796.

The spelling of 56932511 in words is "fifty-six million, nine hundred thirty-two thousand, five hundred eleven".