632632642756 has 12 divisors (see below), whose sum is σ = 1172231073468. Its totient is φ = 297709478912.

The previous prime is 632632642729. The next prime is 632632642757. The reversal of 632632642756 is 657246236236.

It can be written as a sum of positive squares in 2 ways, for example, as 541645953156 + 90986689600 = 735966^2 + 301640^2 .

It is not an unprimeable number, because it can be changed into a prime (632632642757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4651710541 + ... + 4651710676.

It is an arithmetic number, because the mean of its divisors is an integer number (97685922789).

Almost surely, 2^632632642756 is an apocalyptic number.

It is an amenable number.

632632642756 is a deficient number, since it is larger than the sum of its proper divisors (539598430712).

632632642756 is a wasteful number, since it uses less digits than its factorization.

632632642756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303421238 (or 9303421236 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 52.

The spelling of 632632642756 in words is "six hundred thirty-two billion, six hundred thirty-two million, six hundred forty-two thousand, seven hundred fifty-six".