455964199 has 2 divisors, whose sum is σ = 455964200. Its totient is φ = 455964198.

The previous prime is 455964169. The next prime is 455964263. The reversal of 455964199 is 991469554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455964199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455964149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227982099 + 227982100.

It is an arithmetic number, because the mean of its divisors is an integer number (227982100).

Almost surely, 2^455964199 is an apocalyptic number.

455964199 is a deficient number, since it is larger than the sum of its proper divisors (1).

455964199 is an equidigital number, since it uses as much as digits as its factorization.

455964199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 52.

The square root of 455964199 is about 21353.3182198927. The cubic root of 455964199 is about 769.6800824257.

The spelling of 455964199 in words is "four hundred fifty-five million, nine hundred sixty-four thousand, one hundred ninety-nine".