45425522145 has 64 divisors (see below), whose sum is σ = 77432981760. Its totient is φ = 22674816000.

The previous prime is 45425522143. The next prime is 45425522147. The reversal of 45425522145 is 54122552454.

45425522145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45425522143) and next prime (45425522147).

It is not a de Polignac number, because 45425522145 - 2¹ = 45425522143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45425522143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15571227 + ... + 15574143.

It is an arithmetic number, because the mean of its divisors is an integer number (1209890340).

Almost surely, 2^45425522145 is an apocalyptic number.

It is an amenable number.

45425522145 is a deficient number, since it is larger than the sum of its proper divisors (32007459615).

45425522145 is a wasteful number, since it uses less digits than its factorization.

45425522145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586.

The product of its digits is 320000, while the sum is 39.

The spelling of 45425522145 in words is "forty-five billion, four hundred twenty-five million, five hundred twenty-two thousand, one hundred forty-five".