45879591723 has 16 divisors (see below), whose sum is σ = 72322510080. Its totient is φ = 25312877856.

The previous prime is 45879591713. The next prime is 45879591739. The reversal of 45879591723 is 32719597854.

It is a happy number.

It is not a de Polignac number, because 45879591723 - 2⁵ = 45879591691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45879591713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37667365 + ... + 37668582.

It is an arithmetic number, because the mean of its divisors is an integer number (4520156880).

Almost surely, 2^45879591723 is an apocalyptic number.

45879591723 is a deficient number, since it is larger than the sum of its proper divisors (26442918357).

45879591723 is a wasteful number, since it uses less digits than its factorization.

45879591723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75335986.

The product of its digits is 19051200, while the sum is 60.

The spelling of 45879591723 in words is "forty-five billion, eight hundred seventy-nine million, five hundred ninety-one thousand, seven hundred twenty-three".