2927129159 has 2 divisors, whose sum is σ = 2927129160. Its totient is φ = 2927129158.

The previous prime is 2927129131. The next prime is 2927129197. The reversal of 2927129159 is 9519217292.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2927129159 is a prime.

It is a super-2 number, since 2×2927129159² = 17136170226936094562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2927189159) 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, 1463564579 + 1463564580.

It is an arithmetic number, because the mean of its divisors is an integer number (1463564580).

Almost surely, 2^2927129159 is an apocalyptic number.

2927129159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2927129159 is an equidigital number, since it uses as much as digits as its factorization.

2927129159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 47.

The square root of 2927129159 is about 54102.9496330838. The cubic root of 2927129159 is about 1430.4761742496.

The spelling of 2927129159 in words is "two billion, nine hundred twenty-seven million, one hundred twenty-nine thousand, one hundred fifty-nine".