45311204 has 6 divisors (see below), whose sum is σ = 79294614. Its totient is φ = 22655600.

The previous prime is 45311179. The next prime is 45311209. The reversal of 45311204 is 40211354.

45311204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42902500 + 2408704 = 6550^2 + 1552^2 .

It is not an unprimeable number, because it can be changed into a prime (45311209) 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 as a sum of consecutive naturals, namely, 5663897 + ... + 5663904.

It is an arithmetic number, because the mean of its divisors is an integer number (13215769).

Almost surely, 2^45311204 is an apocalyptic number.

It is an amenable number.

45311204 is a deficient number, since it is larger than the sum of its proper divisors (33983410).

45311204 is a wasteful number, since it uses less digits than its factorization.

45311204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11327805 (or 11327803 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45311204 is about 6731.3597437665. The cubic root of 45311204 is about 356.5073878531.

Adding to 45311204 its reverse (40211354), we get a palindrome (85522558).

The spelling of 45311204 in words is "forty-five million, three hundred eleven thousand, two hundred four".