7632985564 has 24 divisors (see below), whose sum is σ = 13449469040. Its totient is φ = 3790347264.

The previous prime is 7632985561. The next prime is 7632985589. The reversal of 7632985564 is 4655892367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7632985561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469882 + ... + 485854.

Almost surely, 2^7632985564 is an apocalyptic number.

It is an amenable number.

7632985564 is a deficient number, since it is larger than the sum of its proper divisors (5816483476).

7632985564 is a wasteful number, since it uses less digits than its factorization.

7632985564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16789 (or 16787 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 55.

The square root of 7632985564 is about 87366.9592237248. The cubic root of 7632985564 is about 1968.9354589324.

The spelling of 7632985564 in words is "seven billion, six hundred thirty-two million, nine hundred eighty-five thousand, five hundred sixty-four".