45453774875 has 32 divisors (see below), whose sum is σ = 57529517760. Its totient is φ = 35851200000.

The previous prime is 45453774869. The next prime is 45453774941. The reversal of 45453774875 is 57847735454.

It is not a de Polignac number, because 45453774875 - 2⁶ = 45453774811 is a prime.

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, 3035156 + ... + 3050094.

It is an arithmetic number, because the mean of its divisors is an integer number (1797797430).

Almost surely, 2^45453774875 is an apocalyptic number.

45453774875 is a deficient number, since it is larger than the sum of its proper divisors (12075742885).

45453774875 is a wasteful number, since it uses less digits than its factorization.

45453774875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15296 (or 15286 counting only the distinct ones).

The product of its digits is 65856000, while the sum is 59.

The spelling of 45453774875 in words is "forty-five billion, four hundred fifty-three million, seven hundred seventy-four thousand, eight hundred seventy-five".