455054903 has 2 divisors, whose sum is σ = 455054904. Its totient is φ = 455054902.

The previous prime is 455054881. The next prime is 455054989. The reversal of 455054903 is 309450554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455054903 - 2²⁰ = 454006327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455054993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227527451 + 227527452.

It is an arithmetic number, because the mean of its divisors is an integer number (227527452).

Almost surely, 2^455054903 is an apocalyptic number.

455054903 is a deficient number, since it is larger than the sum of its proper divisors (1).

455054903 is an equidigital number, since it uses as much as digits as its factorization.

455054903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 455054903 is about 21332.0159150513. The cubic root of 455054903 is about 769.1681030722.

The spelling of 455054903 in words is "four hundred fifty-five million, fifty-four thousand, nine hundred three".