45204436 has 6 divisors (see below), whose sum is σ = 79107770. Its totient is φ = 22602216.

The previous prime is 45204433. The next prime is 45204437. The reversal of 45204436 is 63440254.

45204436 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., 36240400 + 8964036 = 6020^2 + 2994^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45204433) 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, 5650551 + ... + 5650558.

Almost surely, 2^45204436 is an apocalyptic number.

It is an amenable number.

45204436 is a deficient number, since it is larger than the sum of its proper divisors (33903334).

45204436 is a wasteful number, since it uses less digits than its factorization.

45204436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301113 (or 11301111 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45204436 is about 6723.4244250977. The cubic root of 45204436 is about 356.2271516689.

The spelling of 45204436 in words is "forty-five million, two hundred four thousand, four hundred thirty-six".