632445113756 has 12 divisors (see below), whose sum is σ = 1107113043792. Its totient is φ = 316127101248.

The previous prime is 632445113747. The next prime is 632445113779. The reversal of 632445113756 is 657311544236.

It is a self number, because there is not a number n which added to its sum of digits gives 632445113756.

It is a congruent number.

It is an unprimeable number.

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, 23849000 + ... + 23875503.

It is an arithmetic number, because the mean of its divisors is an integer number (92259420316).

Almost surely, 2^632445113756 is an apocalyptic number.

It is an amenable number.

632445113756 is a deficient number, since it is larger than the sum of its proper divisors (474667930036).

632445113756 is a wasteful number, since it uses less digits than its factorization.

632445113756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47727820 (or 47727818 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The spelling of 632445113756 in words is "six hundred thirty-two billion, four hundred forty-five million, one hundred thirteen thousand, seven hundred fifty-six".