45599173975 has 24 divisors (see below), whose sum is σ = 60970628880. Its totient is φ = 33716448000.

The previous prime is 45599173957. The next prime is 45599173979. The reversal of 45599173975 is 57937199554.

It is a de Polignac number, because none of the positive numbers 2^k-45599173975 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45599173979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1151236 + ... + 1190185.

It is an arithmetic number, because the mean of its divisors is an integer number (2540442870).

Almost surely, 2^45599173975 is an apocalyptic number.

45599173975 is a deficient number, since it is larger than the sum of its proper divisors (15371454905).

45599173975 is a wasteful number, since it uses less digits than its factorization.

45599173975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341491 (or 2341486 counting only the distinct ones).

The product of its digits is 53581500, while the sum is 64.

The spelling of 45599173975 in words is "forty-five billion, five hundred ninety-nine million, one hundred seventy-three thousand, nine hundred seventy-five".