45223075023 has 32 divisors (see below), whose sum is σ = 71125432320. Its totient is φ = 25024554720.

The previous prime is 45223074959. The next prime is 45223075039. The reversal of 45223075023 is 32057032254.

45223075023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45223075023 - 2⁶ = 45223074959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45223075823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189373 + ... + 355398.

It is an arithmetic number, because the mean of its divisors is an integer number (2222669760).

Almost surely, 2^45223075023 is an apocalyptic number.

45223075023 is a deficient number, since it is larger than the sum of its proper divisors (25902357297).

45223075023 is a wasteful number, since it uses less digits than its factorization.

45223075023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544907.

The product of its (nonzero) digits is 50400, while the sum is 33.

The spelling of 45223075023 in words is "forty-five billion, two hundred twenty-three million, seventy-five thousand, twenty-three".