3251016656632 has 16 divisors (see below), whose sum is σ = 6133052897640. Its totient is φ = 1615535883936.

The previous prime is 3251016656627. The next prime is 3251016656639. The reversal of 3251016656632 is 2366566101523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251016656639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246554163 + ... + 1246556770.

Almost surely, 2^{3251016656632} is an apocalyptic number.

It is an amenable number.

3251016656632 is a deficient number, since it is larger than the sum of its proper divisors (2882036241008).

3251016656632 is a wasteful number, since it uses less digits than its factorization.

3251016656632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493111102 (or 2493111098 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 3251016656632 in words is "three trillion, two hundred fifty-one billion, sixteen million, six hundred fifty-six thousand, six hundred thirty-two".