255614022539 has 2 divisors, whose sum is σ = 255614022540. Its totient is φ = 255614022538.

The previous prime is 255614022529. The next prime is 255614022563. The reversal of 255614022539 is 935220416552.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255614022539 - 2⁴ = 255614022523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255614022539.

It is not a weakly prime, because it can be changed into another prime (255614022529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127807011269 + 127807011270.

It is an arithmetic number, because the mean of its divisors is an integer number (127807011270).

Almost surely, 2^255614022539 is an apocalyptic number.

255614022539 is a deficient number, since it is larger than the sum of its proper divisors (1).

255614022539 is an equidigital number, since it uses as much as digits as its factorization.

255614022539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 255614022539 in words is "two hundred fifty-five billion, six hundred fourteen million, twenty-two thousand, five hundred thirty-nine".