159795379 has 2 divisors, whose sum is σ = 159795380. Its totient is φ = 159795378.

The previous prime is 159795367. The next prime is 159795397. The reversal of 159795379 is 973597951.

Together with next prime (159795397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 159795379 - 2²¹ = 157698227 is a prime.

It is not a weakly prime, because it can be changed into another prime (159795319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79897689 + 79897690.

It is an arithmetic number, because the mean of its divisors is an integer number (79897690).

Almost surely, 2^159795379 is an apocalyptic number.

159795379 is a deficient number, since it is larger than the sum of its proper divisors (1).

159795379 is an equidigital number, since it uses as much as digits as its factorization.

159795379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2679075, while the sum is 55.

The square root of 159795379 is about 12641.0196977934. The cubic root of 159795379 is about 542.6519967396.

The spelling of 159795379 in words is "one hundred fifty-nine million, seven hundred ninety-five thousand, three hundred seventy-nine".