45104201 has 4 divisors (see below), whose sum is σ = 45120900. Its totient is φ = 45087504.

The previous prime is 45104183. The next prime is 45104243. The reversal of 45104201 is 10240154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20611600 + 24492601 = 4540^2 + 4949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45104201 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 45104201.

It is not an unprimeable number, because it can be changed into a prime (45101201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3266 + ... + 10043.

It is an arithmetic number, because the mean of its divisors is an integer number (11280225).

Almost surely, 2^45104201 is an apocalyptic number.

It is an amenable number.

45104201 is a deficient number, since it is larger than the sum of its proper divisors (16699).

45104201 is a wasteful number, since it uses less digits than its factorization.

45104201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16698.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 45104201 is about 6715.9661255846. The cubic root of 45104201 is about 355.9636609165.

Adding to 45104201 its reverse (10240154), we get a palindrome (55344355).

The spelling of 45104201 in words is "forty-five million, one hundred four thousand, two hundred one".