745097147875 has 16 divisors (see below), whose sum is σ = 929913854688. Its totient is φ = 596056812000.

The previous prime is 745097147869. The next prime is 745097147891. The reversal of 745097147875 is 578741790547.

It is not a de Polignac number, because 745097147875 - 2³ = 745097147867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4170124 + ... + 4345126.

It is an arithmetic number, because the mean of its divisors is an integer number (58119615918).

Almost surely, 2^745097147875 is an apocalyptic number.

745097147875 is a deficient number, since it is larger than the sum of its proper divisors (184816706813).

745097147875 is a wasteful number, since it uses less digits than its factorization.

745097147875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209079 (or 209069 counting only the distinct ones).

The product of its (nonzero) digits is 69148800, while the sum is 64.

The spelling of 745097147875 in words is "seven hundred forty-five billion, ninety-seven million, one hundred forty-seven thousand, eight hundred seventy-five".