255937679 has 2 divisors, whose sum is σ = 255937680. Its totient is φ = 255937678.

The previous prime is 255937663. The next prime is 255937699. The reversal of 255937679 is 976739552.

255937679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255937679 - 2⁴ = 255937663 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255937679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255937609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127968839 + 127968840.

It is an arithmetic number, because the mean of its divisors is an integer number (127968840).

Almost surely, 2^255937679 is an apocalyptic number.

255937679 is a deficient number, since it is larger than the sum of its proper divisors (1).

255937679 is an equidigital number, since it uses as much as digits as its factorization.

255937679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3572100, while the sum is 53.

The square root of 255937679 is about 15998.0523502081. The cubic root of 255937679 is about 634.9088913863.

The spelling of 255937679 in words is "two hundred fifty-five million, nine hundred thirty-seven thousand, six hundred seventy-nine".