745104560 has 40 divisors (see below), whose sum is σ = 1834275456. Its totient is φ = 280509440.

The previous prime is 745104553. The next prime is 745104587. The reversal of 745104560 is 65401547.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272576 + ... + 275295.

Almost surely, 2^745104560 is an apocalyptic number.

It is an amenable number.

745104560 is an abundant number, since it is smaller than the sum of its proper divisors (1089170896).

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

745104560 is a wasteful number, since it uses less digits than its factorization.

745104560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547901 (or 547895 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 745104560 is about 27296.6034517117. The cubic root of 745104560 is about 906.5791786497.

The spelling of 745104560 in words is "seven hundred forty-five million, one hundred four thousand, five hundred sixty".