255080677 has 2 divisors, whose sum is σ = 255080678. Its totient is φ = 255080676.

The previous prime is 255080671. The next prime is 255080731. The reversal of 255080677 is 776080552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193599396 + 61481281 = 13914^2 + 7841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255080677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255080671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127540338 + 127540339.

It is an arithmetic number, because the mean of its divisors is an integer number (127540339).

Almost surely, 2^255080677 is an apocalyptic number.

It is an amenable number.

255080677 is a deficient number, since it is larger than the sum of its proper divisors (1).

255080677 is an equidigital number, since it uses as much as digits as its factorization.

255080677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 255080677 is about 15971.2453177578. The cubic root of 255080677 is about 634.1994391908.

The spelling of 255080677 in words is "two hundred fifty-five million, eighty thousand, six hundred seventy-seven".