45080903 has 12 divisors (see below), whose sum is σ = 52294320. Its totient is φ = 38064576.

The previous prime is 45080881. The next prime is 45080909. The reversal of 45080903 is 30908054.

It is not a de Polignac number, because 45080903 - 2⁶ = 45080839 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 (45080909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167453 + ... + 167721.

It is an arithmetic number, because the mean of its divisors is an integer number (4357860).

Almost surely, 2^45080903 is an apocalyptic number.

45080903 is a deficient number, since it is larger than the sum of its proper divisors (7213417).

45080903 is an frugal number, since it uses more digits than its factorization.

45080903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 45080903 is about 6714.2313781996. The cubic root of 45080903 is about 355.9023608637.

Adding to 45080903 its reverse (30908054), we get a palindrome (75988957).

The spelling of 45080903 in words is "forty-five million, eighty thousand, nine hundred three".