75320350832 has 20 divisors (see below), whose sum is σ = 149038142496. Its totient is φ = 36858894720.

The previous prime is 75320350823. The next prime is 75320350907. The reversal of 75320350832 is 23805302357.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50079269 + ... + 50080772.

Almost surely, 2^75320350832 is an apocalyptic number.

It is an amenable number.

75320350832 is a deficient number, since it is larger than the sum of its proper divisors (73717791664).

75320350832 is a wasteful number, since it uses less digits than its factorization.

75320350832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100160096 (or 100160090 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 75320350832 in words is "seventy-five billion, three hundred twenty million, three hundred fifty thousand, eight hundred thirty-two".