56492911 has 2 divisors, whose sum is σ = 56492912. Its totient is φ = 56492910.

The previous prime is 56492879. The next prime is 56492923. The reversal of 56492911 is 11929465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56492911 - 2⁵ = 56492879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56492941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28246455 + 28246456.

It is an arithmetic number, because the mean of its divisors is an integer number (28246456).

Almost surely, 2^56492911 is an apocalyptic number.

56492911 is a deficient number, since it is larger than the sum of its proper divisors (1).

56492911 is an equidigital number, since it uses as much as digits as its factorization.

56492911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 37.

The square root of 56492911 is about 7516.1766211286. The cubic root of 56492911 is about 383.7054648810.

The spelling of 56492911 in words is "fifty-six million, four hundred ninety-two thousand, nine hundred eleven".