56465711 has 2 divisors, whose sum is σ = 56465712. Its totient is φ = 56465710.

The previous prime is 56465693. The next prime is 56465743. The reversal of 56465711 is 11756465.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56465711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56465011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28232855 + 28232856.

It is an arithmetic number, because the mean of its divisors is an integer number (28232856).

Almost surely, 2^56465711 is an apocalyptic number.

56465711 is a deficient number, since it is larger than the sum of its proper divisors (1).

56465711 is an equidigital number, since it uses as much as digits as its factorization.

56465711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 35.

The square root of 56465711 is about 7514.3669726731. The cubic root of 56465711 is about 383.6438732941.

The spelling of 56465711 in words is "fifty-six million, four hundred sixty-five thousand, seven hundred eleven".