45504037 has 8 divisors (see below), whose sum is σ = 46569600. Its totient is φ = 44442624.

The previous prime is 45504023. The next prime is 45504047. The reversal of 45504037 is 73040554.

45504037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45504037 - 2¹⁵ = 45471269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45503996 and 45504014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504007) 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 in 7 ways as a sum of consecutive naturals, for example, 35514 + ... + 36772.

It is an arithmetic number, because the mean of its divisors is an integer number (5821200).

Almost surely, 2^45504037 is an apocalyptic number.

45504037 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

45504037 is a deficient number, since it is larger than the sum of its proper divisors (1065563).

45504037 is a wasteful number, since it uses less digits than its factorization.

45504037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 45504037 is about 6745.6680173279. The cubic root of 45504037 is about 357.0124071462.

The spelling of 45504037 in words is "forty-five million, five hundred four thousand, thirty-seven".