455105311 has 2 divisors, whose sum is σ = 455105312. Its totient is φ = 455105310.

The previous prime is 455105303. The next prime is 455105359. The reversal of 455105311 is 113501554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455105311 - 2³ = 455105303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455105111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227552655 + 227552656.

It is an arithmetic number, because the mean of its divisors is an integer number (227552656).

Almost surely, 2^455105311 is an apocalyptic number.

455105311 is a deficient number, since it is larger than the sum of its proper divisors (1).

455105311 is an equidigital number, since it uses as much as digits as its factorization.

455105311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 455105311 is about 21333.1973927960. The cubic root of 455105311 is about 769.1965031575.

Adding to 455105311 its reverse (113501554), we get a palindrome (568606865).

The spelling of 455105311 in words is "four hundred fifty-five million, one hundred five thousand, three hundred eleven".