56396411 has 2 divisors, whose sum is σ = 56396412. Its totient is φ = 56396410.

The previous prime is 56396393. The next prime is 56396413. The reversal of 56396411 is 11469365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56396411 is a prime.

Together with 56396413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56396413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28198205 + 28198206.

It is an arithmetic number, because the mean of its divisors is an integer number (28198206).

Almost surely, 2^56396411 is an apocalyptic number.

56396411 is a deficient number, since it is larger than the sum of its proper divisors (1).

56396411 is an equidigital number, since it uses as much as digits as its factorization.

56396411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 35.

The square root of 56396411 is about 7509.7543901249. The cubic root of 56396411 is about 383.4868611661.

The spelling of 56396411 in words is "fifty-six million, three hundred ninety-six thousand, four hundred eleven".