450772625865 has 16 divisors (see below), whose sum is σ = 721504483200. Its totient is φ = 240322639872.

The previous prime is 450772625843. The next prime is 450772625999. The reversal of 450772625865 is 568526277054.

It is not a de Polignac number, because 450772625865 - 2⁶ = 450772625801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5547525 + ... + 5628194.

It is an arithmetic number, because the mean of its divisors is an integer number (45094030200).

Almost surely, 2^450772625865 is an apocalyptic number.

It is an amenable number.

450772625865 is a deficient number, since it is larger than the sum of its proper divisors (270731857335).

450772625865 is a wasteful number, since it uses less digits than its factorization.

450772625865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178416.

The product of its (nonzero) digits is 28224000, while the sum is 57.

The spelling of 450772625865 in words is "four hundred fifty billion, seven hundred seventy-two million, six hundred twenty-five thousand, eight hundred sixty-five".