456773031647 has 2 divisors, whose sum is σ = 456773031648. Its totient is φ = 456773031646.

The previous prime is 456773031599. The next prime is 456773031653. The reversal of 456773031647 is 746130377654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456773031647 - 2¹⁴ = 456773015263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456773031677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228386515823 + 228386515824.

It is an arithmetic number, because the mean of its divisors is an integer number (228386515824).

Almost surely, 2^456773031647 is an apocalyptic number.

456773031647 is a deficient number, since it is larger than the sum of its proper divisors (1).

456773031647 is an equidigital number, since it uses as much as digits as its factorization.

456773031647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 456773031647 in words is "four hundred fifty-six billion, seven hundred seventy-three million, thirty-one thousand, six hundred forty-seven".