45504317 has 4 divisors (see below), whose sum is σ = 45532800. Its totient is φ = 45475836.

The previous prime is 45504313. The next prime is 45504377. The reversal of 45504317 is 71340554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45504317 - 2² = 45504313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45504317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504313) 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, 11693 + ... + 15090.

It is an arithmetic number, because the mean of its divisors is an integer number (11383200).

Almost surely, 2^45504317 is an apocalyptic number.

It is an amenable number.

45504317 is a deficient number, since it is larger than the sum of its proper divisors (28483).

45504317 is a wasteful number, since it uses less digits than its factorization.

45504317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28482.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 45504317 is about 6745.6887713561. The cubic root of 45504317 is about 357.0131394129.

The spelling of 45504317 in words is "forty-five million, five hundred four thousand, three hundred seventeen".