56604162067711 has 2 divisors, whose sum is σ = 56604162067712. Its totient is φ = 56604162067710.

The previous prime is 56604162067639. The next prime is 56604162067727. The reversal of 56604162067711 is 11776026140665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56604162067711 - 2⁹ = 56604162067199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56604162067741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28302081033855 + 28302081033856.

It is an arithmetic number, because the mean of its divisors is an integer number (28302081033856).

Almost surely, 2^{56604162067711} is an apocalyptic number.

56604162067711 is a deficient number, since it is larger than the sum of its proper divisors (1).

56604162067711 is an equidigital number, since it uses as much as digits as its factorization.

56604162067711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 56604162067711 in words is "fifty-six trillion, six hundred four billion, one hundred sixty-two million, sixty-seven thousand, seven hundred eleven".