45045023285275 has 144 divisors (see below), whose sum is σ = 67320737898400. Its totient is φ = 29633681571840.

The previous prime is 45045023285191. The next prime is 45045023285293. The reversal of 45045023285275 is 57258232054054.

It is not a de Polignac number, because 45045023285275 - 2¹⁵ = 45045023252507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2164679071 + ... + 2164699879.

Almost surely, 2^{45045023285275} is an apocalyptic number.

45045023285275 is a deficient number, since it is larger than the sum of its proper divisors (22275714613125).

45045023285275 is a wasteful number, since it uses less digits than its factorization.

45045023285275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22098 (or 22076 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 52.

The spelling of 45045023285275 in words is "forty-five trillion, forty-five billion, twenty-three million, two hundred eighty-five thousand, two hundred seventy-five".