45505204 has 12 divisors (see below), whose sum is σ = 79727200. Its totient is φ = 22726008.

The previous prime is 45505193. The next prime is 45505237. The reversal of 45505204 is 40250554.

It is a congruent number.

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, 2514 + ... + 9865.

Almost surely, 2^45505204 is an apocalyptic number.

It is an amenable number.

45505204 is a deficient number, since it is larger than the sum of its proper divisors (34221996).

45505204 is a wasteful number, since it uses less digits than its factorization.

45505204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13302 (or 13300 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 45505204 is about 6745.7545167312. The cubic root of 45505204 is about 357.0154591092.

Adding to 45505204 its reverse (40250554), we get a palindrome (85755758).

The spelling of 45505204 in words is "forty-five million, five hundred five thousand, two hundred four".