455268776593 has 2 divisors, whose sum is σ = 455268776594. Its totient is φ = 455268776592.

The previous prime is 455268776579. The next prime is 455268776687. The reversal of 455268776593 is 395677862554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410788701184 + 44480075409 = 640928^2 + 210903^2 .

It is a cyclic number.

It is not a de Polignac number, because 455268776593 - 2³⁷ = 317829823121 is a prime.

It is not a weakly prime, because it can be changed into another prime (455268776993) 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, 227634388296 + 227634388297.

It is an arithmetic number, because the mean of its divisors is an integer number (227634388297).

Almost surely, 2^455268776593 is an apocalyptic number.

It is an amenable number.

455268776593 is a deficient number, since it is larger than the sum of its proper divisors (1).

455268776593 is an equidigital number, since it uses as much as digits as its factorization.

455268776593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024000, while the sum is 67.

The spelling of 455268776593 in words is "four hundred fifty-five billion, two hundred sixty-eight million, seven hundred seventy-six thousand, five hundred ninety-three".