45524526817 has 16 divisors (see below), whose sum is σ = 56770948224. Its totient is φ = 35465472000.

The previous prime is 45524526809. The next prime is 45524526821. The reversal of 45524526817 is 71862542554.

45524526817 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 45524526817 - 2³ = 45524526809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45524526617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279067 + ... + 411007.

It is an arithmetic number, because the mean of its divisors is an integer number (3548184264).

Almost surely, 2^45524526817 is an apocalyptic number.

It is an amenable number.

45524526817 is a deficient number, since it is larger than the sum of its proper divisors (11246421407).

45524526817 is a wasteful number, since it uses less digits than its factorization.

45524526817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136440.

The product of its digits is 2688000, while the sum is 49.

The spelling of 45524526817 in words is "forty-five billion, five hundred twenty-four million, five hundred twenty-six thousand, eight hundred seventeen".