4651720763732 has 24 divisors (see below), whose sum is σ = 9344067922560. Its totient is φ = 1984888956960.

The previous prime is 4651720763689. The next prime is 4651720763747. The reversal of 4651720763732 is 2373670271564.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 362729144 + ... + 362741967.

It is an arithmetic number, because the mean of its divisors is an integer number (389336163440).

Almost surely, 2^{4651720763732} is an apocalyptic number.

It is an amenable number.

4651720763732 is an abundant number, since it is smaller than the sum of its proper divisors (4692347158828).

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

4651720763732 is a wasteful number, since it uses less digits than its factorization.

4651720763732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725471351 (or 725471349 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 4651720763732 in words is "four trillion, six hundred fifty-one billion, seven hundred twenty million, seven hundred sixty-three thousand, seven hundred thirty-two".