45504724 has 6 divisors (see below), whose sum is σ = 79633274. Its totient is φ = 22752360.

The previous prime is 45504691. The next prime is 45504727. The reversal of 45504724 is 42740554.

45504724 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., 45319824 + 184900 = 6732^2 + 430^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504727) 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, 5688087 + ... + 5688094.

Almost surely, 2^45504724 is an apocalyptic number.

It is an amenable number.

45504724 is a deficient number, since it is larger than the sum of its proper divisors (34128550).

45504724 is a wasteful number, since it uses less digits than its factorization.

45504724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11376185 (or 11376183 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 45504724 is about 6745.7189387048. The cubic root of 45504724 is about 357.0142038094.

The spelling of 45504724 in words is "forty-five million, five hundred four thousand, seven hundred twenty-four".