45058732173 has 48 divisors (see below), whose sum is σ = 80578650880. Its totient is φ = 23767170336.

The previous prime is 45058732171. The next prime is 45058732177. The reversal of 45058732173 is 37123785054.

45058732173 is a `hidden beast` number, since 4 + 50 + 587 + 3 + 2 + 17 + 3 = 666.

It is not a de Polignac number, because 45058732173 - 2¹ = 45058732171 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45058732171) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24361 + ... + 301182.

Almost surely, 2^45058732173 is an apocalyptic number.

It is an amenable number.

45058732173 is a deficient number, since it is larger than the sum of its proper divisors (35519918707).

45058732173 is a wasteful number, since it uses less digits than its factorization.

45058732173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325595 (or 325566 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 45058732173 in words is "forty-five billion, fifty-eight million, seven hundred thirty-two thousand, one hundred seventy-three".