501461730143372 has 24 divisors (see below), whose sum is σ = 878744443750656. Its totient is φ = 250391950184448.

The previous prime is 501461730143357. The next prime is 501461730143393. The reversal of 501461730143372 is 273341037164105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25212428 + ... + 40479500.

It is an arithmetic number, because the mean of its divisors is an integer number (36614351822944).

Almost surely, 2^{501461730143372} is an apocalyptic number.

It is an amenable number.

501461730143372 is a deficient number, since it is larger than the sum of its proper divisors (377282713607284).

501461730143372 is a wasteful number, since it uses less digits than its factorization.

501461730143372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15278177 (or 15278175 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 501461730143372 in words is "five hundred one trillion, four hundred sixty-one billion, seven hundred thirty million, one hundred forty-three thousand, three hundred seventy-two".