45412424 has 16 divisors (see below), whose sum is σ = 86315820. Its totient is φ = 22394880.

The previous prime is 45412421. The next prime is 45412447. The reversal of 45412424 is 42421454.

It can be written as a sum of positive squares in 2 ways, for example, as 45131524 + 280900 = 6718^2 + 530^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45412393 and 45412402.

It is not an unprimeable number, because it can be changed into a prime (45412421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38297 + ... + 39464.

Almost surely, 2^45412424 is an apocalyptic number.

It is an amenable number.

45412424 is a deficient number, since it is larger than the sum of its proper divisors (40903396).

45412424 is a wasteful number, since it uses less digits than its factorization.

45412424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77840 (or 77836 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 45412424 is about 6738.8740899352. The cubic root of 45412424 is about 356.7726558774.

Adding to 45412424 its reverse (42421454), we get a palindrome (87833878).

The spelling of 45412424 in words is "forty-five million, four hundred twelve thousand, four hundred twenty-four".