45104231 has 4 divisors (see below), whose sum is σ = 45124464. Its totient is φ = 45084000.

The previous prime is 45104183. The next prime is 45104243. The reversal of 45104231 is 13240154.

45104231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45104231 - 2⁶ = 45104167 is a prime.

It is a super-3 number, since 3×45104231³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45104531) 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 3 ways as a sum of consecutive naturals, for example, 6290 + ... + 11391.

It is an arithmetic number, because the mean of its divisors is an integer number (11281116).

Almost surely, 2^45104231 is an apocalyptic number.

45104231 is a deficient number, since it is larger than the sum of its proper divisors (20233).

45104231 is a wasteful number, since it uses less digits than its factorization.

45104231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20232.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45104231 is about 6715.9683590678. The cubic root of 45104231 is about 355.9637398367.

Adding to 45104231 its reverse (13240154), we get a palindrome (58344385).

The spelling of 45104231 in words is "forty-five million, one hundred four thousand, two hundred thirty-one".