255025221259 has 2 divisors, whose sum is σ = 255025221260. Its totient is φ = 255025221258.

The previous prime is 255025221247. The next prime is 255025221287. The reversal of 255025221259 is 952122520552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255025221259 - 2⁷ = 255025221131 is a prime.

It is not a weakly prime, because it can be changed into another prime (255025221289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127512610629 + 127512610630.

It is an arithmetic number, because the mean of its divisors is an integer number (127512610630).

Almost surely, 2^255025221259 is an apocalyptic number.

255025221259 is a deficient number, since it is larger than the sum of its proper divisors (1).

255025221259 is an equidigital number, since it uses as much as digits as its factorization.

255025221259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 255025221259 in words is "two hundred fifty-five billion, twenty-five million, two hundred twenty-one thousand, two hundred fifty-nine".