455334401 has 2 divisors, whose sum is σ = 455334402. Its totient is φ = 455334400.

The previous prime is 455334391. The next prime is 455334403. The reversal of 455334401 is 104433554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345922801 + 109411600 = 18599^2 + 10460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455334401 is a prime.

Together with 455334403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (455334403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227667200 + 227667201.

It is an arithmetic number, because the mean of its divisors is an integer number (227667201).

Almost surely, 2^455334401 is an apocalyptic number.

It is an amenable number.

455334401 is a deficient number, since it is larger than the sum of its proper divisors (1).

455334401 is an equidigital number, since it uses as much as digits as its factorization.

455334401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 455334401 is about 21338.5660483548. The cubic root of 455334401 is about 769.3255470390.

Adding to 455334401 its reverse (104433554), we get a palindrome (559767955).

The spelling of 455334401 in words is "four hundred fifty-five million, three hundred thirty-four thousand, four hundred one".