45024544 has 12 divisors (see below), whose sum is σ = 88642134. Its totient is φ = 22512256.

The previous prime is 45024541. The next prime is 45024557. The reversal of 45024544 is 44542054.

It can be written as a sum of positive squares in only one way, i.e., 36144144 + 8880400 = 6012^2 + 2980^2 .

It is not an unprimeable number, because it can be changed into a prime (45024541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703477 + ... + 703540.

Almost surely, 2^45024544 is an apocalyptic number.

It is an amenable number.

45024544 is a deficient number, since it is larger than the sum of its proper divisors (43617590).

45024544 is a wasteful number, since it uses less digits than its factorization.

45024544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407027 (or 1407019 counting only the distinct ones).

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

The square root of 45024544 is about 6710.0330848663. The cubic root of 45024544 is about 355.7539856506.

Adding to 45024544 its reverse (44542054), we get a palindrome (89566598).

The spelling of 45024544 in words is "forty-five million, twenty-four thousand, five hundred forty-four".