450763903 has 2 divisors, whose sum is σ = 450763904. Its totient is φ = 450763902.

The previous prime is 450763879. The next prime is 450763921. The reversal of 450763903 is 309367054.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450763903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450763403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225381951 + 225381952.

It is an arithmetic number, because the mean of its divisors is an integer number (225381952).

Almost surely, 2^450763903 is an apocalyptic number.

450763903 is a deficient number, since it is larger than the sum of its proper divisors (1).

450763903 is an equidigital number, since it uses as much as digits as its factorization.

450763903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 450763903 is about 21231.2011671502. The cubic root of 450763903 is about 766.7428065738.

The spelling of 450763903 in words is "four hundred fifty million, seven hundred sixty-three thousand, nine hundred three".