2632536664 has 32 divisors (see below), whose sum is σ = 5015303280. Its totient is φ = 1295167104.

The previous prime is 2632536661. The next prime is 2632536677. The reversal of 2632536664 is 4666352362.

It is a self number, because there is not a number n which added to its sum of digits gives 2632536664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2632536661) 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, 596514 + ... + 600910.

Almost surely, 2^2632536664 is an apocalyptic number.

It is an amenable number.

2632536664 is a deficient number, since it is larger than the sum of its proper divisors (2382766616).

2632536664 is a wasteful number, since it uses less digits than its factorization.

2632536664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5587 (or 5583 counting only the distinct ones).

The product of its digits is 933120, while the sum is 43.

The square root of 2632536664 is about 51308.2514221641. The cubic root of 2632536664 is about 1380.7810225686.

The spelling of 2632536664 in words is "two billion, six hundred thirty-two million, five hundred thirty-six thousand, six hundred sixty-four".