745307232576 has 112 divisors (see below), whose sum is σ = 1976812830720. Its totient is φ = 247825036800.

The previous prime is 745307232559. The next prime is 745307232599. The reversal of 745307232576 is 675232703547.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160658865 + ... + 160663503.

It is an arithmetic number, because the mean of its divisors is an integer number (17650114560).

Almost surely, 2^745307232576 is an apocalyptic number.

It is an amenable number.

745307232576 is an abundant number, since it is smaller than the sum of its proper divisors (1231505598144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745307232576 is a wasteful number, since it uses less digits than its factorization.

745307232576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6532 (or 6522 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 51.

The spelling of 745307232576 in words is "seven hundred forty-five billion, three hundred seven million, two hundred thirty-two thousand, five hundred seventy-six".