45104518 has 16 divisors (see below), whose sum is σ = 74315520. Its totient is φ = 20435976.

The previous prime is 45104509. The next prime is 45104531. The reversal of 45104518 is 81540154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24930 + ... + 26677.

It is an arithmetic number, because the mean of its divisors is an integer number (4644720).

Almost surely, 2^45104518 is an apocalyptic number.

45104518 is a deficient number, since it is larger than the sum of its proper divisors (29211002).

45104518 is a wasteful number, since it uses less digits than its factorization.

45104518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51651.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 45104518 is about 6715.9897260195. The cubic root of 45104518 is about 355.9644948389.

The spelling of 45104518 in words is "forty-five million, one hundred four thousand, five hundred eighteen".