255614022529 has 2 divisors, whose sum is σ = 255614022530. Its totient is φ = 255614022528.

The previous prime is 255614022523. The next prime is 255614022539. The reversal of 255614022529 is 925220416552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254875541904 + 738480625 = 504852^2 + 27175^2 .

It is a cyclic number.

It is not a de Polignac number, because 255614022529 - 2⁹ = 255614022017 is a prime.

It is a super-2 number, since 2×255614022529² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (255614022523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127807011264 + 127807011265.

It is an arithmetic number, because the mean of its divisors is an integer number (127807011265).

Almost surely, 2^255614022529 is an apocalyptic number.

It is an amenable number.

255614022529 is a deficient number, since it is larger than the sum of its proper divisors (1).

255614022529 is an equidigital number, since it uses as much as digits as its factorization.

255614022529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 255614022529 in words is "two hundred fifty-five billion, six hundred fourteen million, twenty-two thousand, five hundred twenty-nine".