73745802632 has 16 divisors (see below), whose sum is σ = 138360752640. Its totient is φ = 36849601936.

The previous prime is 73745802553. The next prime is 73745802707. The reversal of 73745802632 is 23620854737.

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, 2898968 + ... + 2924295.

It is an arithmetic number, because the mean of its divisors is an integer number (8647547040).

Almost surely, 2^73745802632 is an apocalyptic number.

It is an amenable number.

73745802632 is a deficient number, since it is larger than the sum of its proper divisors (64614950008).

73745802632 is a wasteful number, since it uses less digits than its factorization.

73745802632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824852 (or 5824848 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 73745802632 in words is "seventy-three billion, seven hundred forty-five million, eight hundred two thousand, six hundred thirty-two".