955559263 has 2 divisors, whose sum is σ = 955559264. Its totient is φ = 955559262.

The previous prime is 955559203. The next prime is 955559281. The reversal of 955559263 is 362955559.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 955559263 - 2¹³ = 955551071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955559203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477779631 + 477779632.

It is an arithmetic number, because the mean of its divisors is an integer number (477779632).

Almost surely, 2^955559263 is an apocalyptic number.

955559263 is a deficient number, since it is larger than the sum of its proper divisors (1).

955559263 is an equidigital number, since it uses as much as digits as its factorization.

955559263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1822500, while the sum is 49.

The square root of 955559263 is about 30912.1216191966. The cubic root of 955559263 is about 984.9613950703.

The spelling of 955559263 in words is "nine hundred fifty-five million, five hundred fifty-nine thousand, two hundred sixty-three".