45473303 has 2 divisors, whose sum is σ = 45473304. Its totient is φ = 45473302.

The previous prime is 45473297. The next prime is 45473341. The reversal of 45473303 is 30337454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45473303 - 2⁴ = 45473287 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45473353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22736651 + 22736652.

It is an arithmetic number, because the mean of its divisors is an integer number (22736652).

Almost surely, 2^45473303 is an apocalyptic number.

45473303 is a deficient number, since it is larger than the sum of its proper divisors (1).

45473303 is an equidigital number, since it uses as much as digits as its factorization.

45473303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 45473303 is about 6743.3895779497. The cubic root of 45473303 is about 356.9320121507.

The spelling of 45473303 in words is "forty-five million, four hundred seventy-three thousand, three hundred three".