45233503 has 8 divisors (see below), whose sum is σ = 51821600. Its totient is φ = 38676960.

The previous prime is 45233497. The next prime is 45233521. The reversal of 45233503 is 30533254.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45233503 - 2²⁵ = 11679071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45233563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (6477700).

Almost surely, 2^45233503 is an apocalyptic number.

45233503 is a deficient number, since it is larger than the sum of its proper divisors (6588097).

45233503 is a wasteful number, since it uses less digits than its factorization.

45233503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15777.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 45233503 is about 6725.5856994019. The cubic root of 45233503 is about 356.3034881009.

Adding to 45233503 its reverse (30533254), we get a palindrome (75766757).

The spelling of 45233503 in words is "forty-five million, two hundred thirty-three thousand, five hundred three".