45452504 has 16 divisors (see below), whose sum is σ = 85518720. Its totient is φ = 22647520.

The previous prime is 45452497. The next prime is 45452507. The reversal of 45452504 is 40525454.

45452504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45452507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7352 + ... + 12039.

It is an arithmetic number, because the mean of its divisors is an integer number (5344920).

Almost surely, 2^45452504 is an apocalyptic number.

It is an amenable number.

45452504 is a deficient number, since it is larger than the sum of its proper divisors (40066216).

45452504 is a wasteful number, since it uses less digits than its factorization.

45452504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19690 (or 19686 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 45452504 is about 6741.8472246114. The cubic root of 45452504 is about 356.8775848965.

Adding to 45452504 its reverse (40525454), we get a palindrome (85977958).

The spelling of 45452504 in words is "forty-five million, four hundred fifty-two thousand, five hundred four".