45097504 has 24 divisors (see below), whose sum is σ = 89622288. Its totient is φ = 22336320.

The previous prime is 45097501. The next prime is 45097511. The reversal of 45097504 is 40579054.

It is a self number, because there is not a number n which added to its sum of digits gives 45097504.

It is not an unprimeable number, because it can be changed into a prime (45097501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3162 + ... + 10009.

It is an arithmetic number, because the mean of its divisors is an integer number (3734262).

Almost surely, 2^45097504 is an apocalyptic number.

It is an amenable number.

45097504 is a deficient number, since it is larger than the sum of its proper divisors (44524784).

45097504 is a wasteful number, since it uses less digits than its factorization.

45097504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13288 (or 13280 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 45097504 is about 6715.4675190935. The cubic root of 45097504 is about 355.9460424051.

The spelling of 45097504 in words is "forty-five million, ninety-seven thousand, five hundred four".