45425435122 has 16 divisors (see below), whose sum is σ = 69808264344. Its totient is φ = 22156144000.

The previous prime is 45425435119. The next prime is 45425435129. The reversal of 45425435122 is 22153452454.

It can be written as a sum of positive squares in 4 ways, for example, as 28439786881 + 16985648241 = 168641^2 + 130329^2 .

It is not an unprimeable number, because it can be changed into a prime (45425435129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797472 + ... + 852532.

Almost surely, 2^45425435122 is an apocalyptic number.

45425435122 is a deficient number, since it is larger than the sum of its proper divisors (24382829222).

45425435122 is a wasteful number, since it uses less digits than its factorization.

45425435122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65165.

The product of its digits is 192000, while the sum is 37.

Adding to 45425435122 its reverse (22153452454), we get a palindrome (67578887576).

The spelling of 45425435122 in words is "forty-five billion, four hundred twenty-five million, four hundred thirty-five thousand, one hundred twenty-two".