45472232113 has 12 divisors (see below), whose sum is σ = 57705022512. Its totient is φ = 35432907720.

The previous prime is 45472232063. The next prime is 45472232129. The reversal of 45472232113 is 31123227454.

45472232113 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 45472232113 - 2²⁹ = 44935361201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45472292113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42181495 + ... + 42182572.

It is an arithmetic number, because the mean of its divisors is an integer number (4808751876).

Almost surely, 2^45472232113 is an apocalyptic number.

It is an amenable number.

45472232113 is a deficient number, since it is larger than the sum of its proper divisors (12232790399).

45472232113 is a wasteful number, since it uses less digits than its factorization.

45472232113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84364092 (or 84364085 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

Adding to 45472232113 its reverse (31123227454), we get a palindrome (76595459567).

The spelling of 45472232113 in words is "forty-five billion, four hundred seventy-two million, two hundred thirty-two thousand, one hundred thirteen".