745079618368 has 28 divisors (see below), whose sum is σ = 1542800734560. Its totient is φ = 356342425472.

The previous prime is 745079618359. The next prime is 745079618389. The reversal of 745079618368 is 863816970547.

745079618368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 253082638 + ... + 253085581.

Almost surely, 2^745079618368 is an apocalyptic number.

It is an amenable number.

745079618368 is an abundant number, since it is smaller than the sum of its proper divisors (797721116192).

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

745079618368 is a wasteful number, since it uses less digits than its factorization.

745079618368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506168254 (or 506168244 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 745079618368 in words is "seven hundred forty-five billion, seventy-nine million, six hundred eighteen thousand, three hundred sixty-eight".