255262552771 has 2 divisors, whose sum is σ = 255262552772. Its totient is φ = 255262552770.

The previous prime is 255262552673. The next prime is 255262552801. The reversal of 255262552771 is 177255262552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255262552771 - 2²³ = 255254164163 is a prime.

It is not a weakly prime, because it can be changed into another prime (255262552871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127631276385 + 127631276386.

It is an arithmetic number, because the mean of its divisors is an integer number (127631276386).

Almost surely, 2^255262552771 is an apocalyptic number.

255262552771 is a deficient number, since it is larger than the sum of its proper divisors (1).

255262552771 is an equidigital number, since it uses as much as digits as its factorization.

255262552771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2940000, while the sum is 49.

The spelling of 255262552771 in words is "two hundred fifty-five billion, two hundred sixty-two million, five hundred fifty-two thousand, seven hundred seventy-one".