445757571413512 has 16 divisors (see below), whose sum is σ = 853578328239360. Its totient is φ = 218136683883024.

The previous prime is 445757571413509. The next prime is 445757571413549. The reversal of 445757571413512 is 215314175757544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592762727568 + ... + 592762728319.

It is an arithmetic number, because the mean of its divisors is an integer number (53348645514960).

Almost surely, 2^{445757571413512} is an apocalyptic number.

It is an amenable number.

445757571413512 is a deficient number, since it is larger than the sum of its proper divisors (407820756825848).

445757571413512 is a wasteful number, since it uses less digits than its factorization.

445757571413512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185525455940 (or 1185525455936 counting only the distinct ones).

The product of its digits is 82320000, while the sum is 61.

The spelling of 445757571413512 in words is "four hundred forty-five trillion, seven hundred fifty-seven billion, five hundred seventy-one million, four hundred thirteen thousand, five hundred twelve".