1159377839 has 2 divisors, whose sum is σ = 1159377840. Its totient is φ = 1159377838.

The previous prime is 1159377829. The next prime is 1159377841. The reversal of 1159377839 is 9387739511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1159377839 - 2²⁴ = 1142600623 is a prime.

Together with 1159377841, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1159377829) 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, 579688919 + 579688920.

It is an arithmetic number, because the mean of its divisors is an integer number (579688920).

Almost surely, 2^1159377839 is an apocalyptic number.

1159377839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159377839 is an equidigital number, since it uses as much as digits as its factorization.

1159377839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 53.

The square root of 1159377839 is about 34049.6378688526. The cubic root of 1159377839 is about 1050.5296916238.

The spelling of 1159377839 in words is "one billion, one hundred fifty-nine million, three hundred seventy-seven thousand, eight hundred thirty-nine".