45104215 has 16 divisors (see below), whose sum is σ = 58863168. Its totient is φ = 32979456.

The previous prime is 45104183. The next prime is 45104243. The reversal of 45104215 is 51240154.

45104215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45104215 - 2⁵ = 45104183 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3327 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (3678948).

Almost surely, 2^45104215 is an apocalyptic number.

45104215 is a deficient number, since it is larger than the sum of its proper divisors (13758953).

45104215 is a wasteful number, since it uses less digits than its factorization.

45104215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 45104215 is about 6715.9671678769. The cubic root of 45104215 is about 355.9636977459.

Adding to 45104215 its reverse (51240154), we get a palindrome (96344369).

The spelling of 45104215 in words is "forty-five million, one hundred four thousand, two hundred fifteen".