45511204 has 12 divisors (see below), whose sum is σ = 83107584. Its totient is φ = 21766184.

The previous prime is 45511201. The next prime is 45511229. The reversal of 45511204 is 40211554.

It is not an unprimeable number, because it can be changed into a prime (45511201) 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, 247252 + ... + 247435.

It is an arithmetic number, because the mean of its divisors is an integer number (6925632).

Almost surely, 2^45511204 is an apocalyptic number.

It is an amenable number.

45511204 is a deficient number, since it is larger than the sum of its proper divisors (37596380).

45511204 is a wasteful number, since it uses less digits than its factorization.

45511204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494714 (or 494712 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 45511204 is about 6746.1992262310. The cubic root of 45511204 is about 357.0311496122.

Adding to 45511204 its reverse (40211554), we get a palindrome (85722758).

The spelling of 45511204 in words is "forty-five million, five hundred eleven thousand, two hundred four".