630653704100 has 72 divisors (see below), whose sum is σ = 1567131447168. Its totient is φ = 215794137600.

The previous prime is 630653704097. The next prime is 630653704169. The reversal of 630653704100 is 1407356036.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543461 + ... + 1247660.

It is an arithmetic number, because the mean of its divisors is an integer number (21765714544).

Almost surely, 2^630653704100 is an apocalyptic number.

It is an amenable number.

630653704100 is an abundant number, since it is smaller than the sum of its proper divisors (936477743068).

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

630653704100 is a wasteful number, since it uses less digits than its factorization.

630653704100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791645 (or 1791638 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 630653704100 in words is "six hundred thirty billion, six hundred fifty-three million, seven hundred four thousand, one hundred".