45224524 has 12 divisors (see below), whose sum is σ = 79212784. Its totient is φ = 22592304.

The previous prime is 45224507. The next prime is 45224533. The reversal of 45224524 is 42542254.

It is a junction number, because it is equal to n+sod(n) for n = 45224492 and 45224501.

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, 874 + ... + 9550.

Almost surely, 2^45224524 is an apocalyptic number.

It is an amenable number.

45224524 is a deficient number, since it is larger than the sum of its proper divisors (33988260).

45224524 is a wasteful number, since it uses less digits than its factorization.

45224524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984 (or 9982 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 45224524 is about 6724.9181407657. The cubic root of 45224524 is about 356.2799107337.

Adding to 45224524 its reverse (42542254), we get a palindrome (87766778).

It can be divided in two parts, 452 and 24524, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 45224524 in words is "forty-five million, two hundred twenty-four thousand, five hundred twenty-four".