255055159 has 2 divisors, whose sum is σ = 255055160. Its totient is φ = 255055158.

The previous prime is 255055153. The next prime is 255055223. The reversal of 255055159 is 951550552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255055159 - 2⁵ = 255055127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255055153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127527579 + 127527580.

It is an arithmetic number, because the mean of its divisors is an integer number (127527580).

Almost surely, 2^255055159 is an apocalyptic number.

255055159 is a deficient number, since it is larger than the sum of its proper divisors (1).

255055159 is an equidigital number, since it uses as much as digits as its factorization.

255055159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56250, while the sum is 37.

The square root of 255055159 is about 15970.4464245681. The cubic root of 255055159 is about 634.1782902728.

The spelling of 255055159 in words is "two hundred fifty-five million, fifty-five thousand, one hundred fifty-nine".