45524020224 has 44 divisors (see below), whose sum is σ = 121338119384. Its totient is φ = 15174672384.

The previous prime is 45524020207. The next prime is 45524020249. The reversal of 45524020224 is 42202042554.

It is a super-2 number, since 2×45524020224² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45524020191 and 45524020200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7406437 + ... + 7412580.

Almost surely, 2^45524020224 is an apocalyptic number.

It is an amenable number.

45524020224 is an abundant number, since it is smaller than the sum of its proper divisors (75814099160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45524020224 is a wasteful number, since it uses less digits than its factorization.

45524020224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14819040 (or 14819022 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 45524020224 its reverse (42202042554), we get a palindrome (87726062778).

The spelling of 45524020224 in words is "forty-five billion, five hundred twenty-four million, twenty thousand, two hundred twenty-four".