555050159 has 2 divisors, whose sum is σ = 555050160. Its totient is φ = 555050158.

The previous prime is 555050141. The next prime is 555050207. The reversal of 555050159 is 951050555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555050159 - 2²⁸ = 286614703 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555020159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277525079 + 277525080.

It is an arithmetic number, because the mean of its divisors is an integer number (277525080).

Almost surely, 2^555050159 is an apocalyptic number.

555050159 is a deficient number, since it is larger than the sum of its proper divisors (1).

555050159 is an equidigital number, since it uses as much as digits as its factorization.

555050159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28125, while the sum is 35.

The square root of 555050159 is about 23559.5025202146. The cubic root of 555050159 is about 821.8213327957.

The spelling of 555050159 in words is "five hundred fifty-five million, fifty thousand, one hundred fifty-nine".