45224144524 has 24 divisors (see below), whose sum is σ = 85474365200. Its totient is φ = 20812866624.

The previous prime is 45224144521. The next prime is 45224144557. The reversal of 45224144524 is 42544142254.

It is not an unprimeable number, because it can be changed into a prime (45224144521) 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 7 ways as a sum of consecutive naturals, for example, 1227834 + ... + 1264129.

Almost surely, 2^45224144524 is an apocalyptic number.

It is an amenable number.

45224144524 is a deficient number, since it is larger than the sum of its proper divisors (40250220676).

45224144524 is a wasteful number, since it uses less digits than its factorization.

45224144524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492329 (or 2492327 counting only the distinct ones).

The product of its digits is 204800, while the sum is 37.

Adding to 45224144524 its reverse (42544142254), we get a palindrome (87768286778).

The spelling of 45224144524 in words is "forty-five billion, two hundred twenty-four million, one hundred forty-four thousand, five hundred twenty-four".