4651136653772 has 48 divisors (see below), whose sum is σ = 9818991329280. Its totient is φ = 1888431345360.

The previous prime is 4651136653717. The next prime is 4651136653783. The reversal of 4651136653772 is 2773566311564.

It is a super-2 number, since 2×4651136653772² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11917004 + ... + 12301107.

It is an arithmetic number, because the mean of its divisors is an integer number (204562319360).

Almost surely, 2^{4651136653772} is an apocalyptic number.

It is an amenable number.

4651136653772 is an abundant number, since it is smaller than the sum of its proper divisors (5167854675508).

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

4651136653772 is a wasteful number, since it uses less digits than its factorization.

4651136653772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24218179 (or 24218139 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 56.

The spelling of 4651136653772 in words is "four trillion, six hundred fifty-one billion, one hundred thirty-six million, six hundred fifty-three thousand, seven hundred seventy-two".