745104570 has 64 divisors (see below), whose sum is σ = 2151290880. Its totient is φ = 161345088.

The previous prime is 745104553. The next prime is 745104587. The reversal of 745104570 is 75401547.

745104570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (745104553) and next prime (745104587).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89382 + ... + 97361.

It is an arithmetic number, because the mean of its divisors is an integer number (33613920).

Almost surely, 2^745104570 is an apocalyptic number.

745104570 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

745104570 is an abundant number, since it is smaller than the sum of its proper divisors (1406186310).

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

745104570 is a wasteful number, since it uses less digits than its factorization.

745104570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186779.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 745104570 is about 27296.6036348847. The cubic root of 745104570 is about 906.5791827054.

The spelling of 745104570 in words is "seven hundred forty-five million, one hundred four thousand, five hundred seventy".