45504204 has 12 divisors (see below), whose sum is σ = 106176504. Its totient is φ = 15168064.

The previous prime is 45504203. The next prime is 45504209. The reversal of 45504204 is 40240554.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (45504203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1895997 + ... + 1896020.

It is an arithmetic number, because the mean of its divisors is an integer number (8848042).

Almost surely, 2^45504204 is an apocalyptic number.

It is an amenable number.

45504204 is an abundant number, since it is smaller than the sum of its proper divisors (60672300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45504204 is a wasteful number, since it uses less digits than its factorization.

45504204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792024 (or 3792022 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 45504204 is about 6745.6803956310. The cubic root of 45504204 is about 357.0128438913.

Adding to 45504204 its reverse (40240554), we get a palindrome (85744758).

The spelling of 45504204 in words is "forty-five million, five hundred four thousand, two hundred four".