454498799 has 2 divisors, whose sum is σ = 454498800. Its totient is φ = 454498798.

The previous prime is 454498747. The next prime is 454498801. The reversal of 454498799 is 997894454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454498799 is a prime.

Together with 454498801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454498399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227249399 + 227249400.

It is an arithmetic number, because the mean of its divisors is an integer number (227249400).

Almost surely, 2^454498799 is an apocalyptic number.

454498799 is a deficient number, since it is larger than the sum of its proper divisors (1).

454498799 is an equidigital number, since it uses as much as digits as its factorization.

454498799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 59.

The square root of 454498799 is about 21318.9774379542. The cubic root of 454498799 is about 768.8546523841.

The spelling of 454498799 in words is "four hundred fifty-four million, four hundred ninety-eight thousand, seven hundred ninety-nine".