45502303 has 16 divisors (see below), whose sum is σ = 59198976. Its totient is φ = 33913440.

The previous prime is 45502297. The next prime is 45502399. The reversal of 45502303 is 30320554.

It is not a de Polignac number, because 45502303 - 2¹⁷ = 45371231 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 (45502003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11076 + ... + 14617.

It is an arithmetic number, because the mean of its divisors is an integer number (3699936).

Almost surely, 2^45502303 is an apocalyptic number.

45502303 is a deficient number, since it is larger than the sum of its proper divisors (13696673).

45502303 is a wasteful number, since it uses less digits than its factorization.

45502303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25734.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 45502303 is about 6745.5394891736. The cubic root of 45502303 is about 357.0078722564.

Adding to 45502303 its reverse (30320554), we get a palindrome (75822857).

The spelling of 45502303 in words is "forty-five million, five hundred two thousand, three hundred three".