56953711 has 2 divisors, whose sum is σ = 56953712. Its totient is φ = 56953710.

The previous prime is 56953679. The next prime is 56953739. The reversal of 56953711 is 11735965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56953711 - 2⁵ = 56953679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56953751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28476855 + 28476856.

It is an arithmetic number, because the mean of its divisors is an integer number (28476856).

Almost surely, 2^56953711 is an apocalyptic number.

56953711 is a deficient number, since it is larger than the sum of its proper divisors (1).

56953711 is an equidigital number, since it uses as much as digits as its factorization.

56953711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28350, while the sum is 37.

The square root of 56953711 is about 7546.7682487274. The cubic root of 56953711 is about 384.7459075644.

The spelling of 56953711 in words is "fifty-six million, nine hundred fifty-three thousand, seven hundred eleven".