457762320063 has 12 divisors (see below), whose sum is σ = 664906165560. Its totient is φ = 303469991376.

The previous prime is 457762320017. The next prime is 457762320073. The reversal of 457762320063 is 360023267754.

It is not a de Polignac number, because 457762320063 - 2⁶ = 457762319999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457762320073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142072356 + ... + 142075577.

It is an arithmetic number, because the mean of its divisors is an integer number (55408847130).

Almost surely, 2^457762320063 is an apocalyptic number.

457762320063 is a deficient number, since it is larger than the sum of its proper divisors (207143845497).

457762320063 is a wasteful number, since it uses less digits than its factorization.

457762320063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284148118 (or 284148115 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The spelling of 457762320063 in words is "four hundred fifty-seven billion, seven hundred sixty-two million, three hundred twenty thousand, sixty-three".