4509406303 has 2 divisors, whose sum is σ = 4509406304. Its totient is φ = 4509406302.

The previous prime is 4509406271. The next prime is 4509406313. The reversal of 4509406303 is 3036049054.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4509406303 - 2⁵ = 4509406271 is a prime.

It is a super-2 number, since 2×4509406303² = 40669490411072255618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4509406313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2254703151 + 2254703152.

It is an arithmetic number, because the mean of its divisors is an integer number (2254703152).

Almost surely, 2^4509406303 is an apocalyptic number.

4509406303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4509406303 is an equidigital number, since it uses as much as digits as its factorization.

4509406303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 4509406303 is about 67152.1131685370. The cubic root of 4509406303 is about 1652.1131545423.

The spelling of 4509406303 in words is "four billion, five hundred nine million, four hundred six thousand, three hundred three".