630879045160 has 128 divisors (see below), whose sum is σ = 1747318003200. Its totient is φ = 199632153600.

The previous prime is 630879045151. The next prime is 630879045161. The reversal of 630879045160 is 61540978036.

It is not an unprimeable number, because it can be changed into a prime (630879045161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41310006 + ... + 41325274.

It is an arithmetic number, because the mean of its divisors is an integer number (13650921900).

Almost surely, 2^630879045160 is an apocalyptic number.

It is an amenable number.

630879045160 is an abundant number, since it is smaller than the sum of its proper divisors (1116438958040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630879045160 is a wasteful number, since it uses less digits than its factorization.

630879045160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26651 (or 26647 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 630879045160 in words is "six hundred thirty billion, eight hundred seventy-nine million, forty-five thousand, one hundred sixty".