456823115164747 has 2 divisors, whose sum is σ = 456823115164748. Its totient is φ = 456823115164746.

The previous prime is 456823115164711. The next prime is 456823115164769. The reversal of 456823115164747 is 747461511328654.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456823115164747 is a prime.

It is not a weakly prime, because it can be changed into another prime (456823115164147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228411557582373 + 228411557582374.

It is an arithmetic number, because the mean of its divisors is an integer number (228411557582374).

Almost surely, 2^{456823115164747} is an apocalyptic number.

456823115164747 is a deficient number, since it is larger than the sum of its proper divisors (1).

456823115164747 is an equidigital number, since it uses as much as digits as its factorization.

456823115164747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 135475200, while the sum is 64.

The spelling of 456823115164747 in words is "four hundred fifty-six trillion, eight hundred twenty-three billion, one hundred fifteen million, one hundred sixty-four thousand, seven hundred forty-seven".