45004303 has 2 divisors, whose sum is σ = 45004304. Its totient is φ = 45004302.

The previous prime is 45004291. The next prime is 45004327. The reversal of 45004303 is 30340054.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45004303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45004373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22502151 + 22502152.

It is an arithmetic number, because the mean of its divisors is an integer number (22502152).

Almost surely, 2^45004303 is an apocalyptic number.

45004303 is a deficient number, since it is larger than the sum of its proper divisors (1).

45004303 is an equidigital number, since it uses as much as digits as its factorization.

45004303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 45004303 is about 6708.5246515162. The cubic root of 45004303 is about 355.7006673557.

Adding to 45004303 its reverse (30340054), we get a palindrome (75344357).

The spelling of 45004303 in words is "forty-five million, four thousand, three hundred three".