45517563375 has 32 divisors (see below), whose sum is σ = 77025012480. Its totient is φ = 23864564000.

The previous prime is 45517563353. The next prime is 45517563391. The reversal of 45517563375 is 57336571554.

It is not a de Polignac number, because 45517563375 - 2⁹ = 45517562863 is a prime.

It is a congruent number.

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, 1006521 + ... + 1050770.

It is an arithmetic number, because the mean of its divisors is an integer number (2407031640).

Almost surely, 2^45517563375 is an apocalyptic number.

45517563375 is a deficient number, since it is larger than the sum of its proper divisors (31507449105).

45517563375 is a wasteful number, since it uses less digits than its factorization.

45517563375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057368 (or 2057358 counting only the distinct ones).

The product of its digits is 6615000, while the sum is 51.

The spelling of 45517563375 in words is "forty-five billion, five hundred seventeen million, five hundred sixty-three thousand, three hundred seventy-five".