45104125 has 16 divisors (see below), whose sum is σ = 61409088. Its totient is φ = 32802000.

The previous prime is 45104123. The next prime is 45104159. The reversal of 45104125 is 52140154.

It is not a de Polignac number, because 45104125 - 2¹ = 45104123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45104096 and 45104105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45104123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15027 + ... + 17776.

It is an arithmetic number, because the mean of its divisors is an integer number (3838068).

Almost surely, 2^45104125 is an apocalyptic number.

It is an amenable number.

45104125 is a deficient number, since it is larger than the sum of its proper divisors (16304963).

45104125 is a wasteful number, since it uses less digits than its factorization.

45104125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32829 (or 32819 counting only the distinct ones).

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

The square root of 45104125 is about 6715.9604674239. The cubic root of 45104125 is about 355.9634609849.

Adding to 45104125 its reverse (52140154), we get a palindrome (97244279).

The spelling of 45104125 in words is "forty-five million, one hundred four thousand, one hundred twenty-five".