1079594159 has 4 divisors (see below), whose sum is σ = 1233821904. Its totient is φ = 925366416.

The previous prime is 1079594147. The next prime is 1079594179. The reversal of 1079594159 is 9514959701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1079594159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079594179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77113862 + ... + 77113875.

It is an arithmetic number, because the mean of its divisors is an integer number (308455476).

Almost surely, 2^1079594159 is an apocalyptic number.

1079594159 is a deficient number, since it is larger than the sum of its proper divisors (154227745).

1079594159 is an equidigital number, since it uses as much as digits as its factorization.

1079594159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154227744.

The product of its (nonzero) digits is 510300, while the sum is 50.

The square root of 1079594159 is about 32857.1781959437. The cubic root of 1079594159 is about 1025.8570373961.

The spelling of 1079594159 in words is "one billion, seventy-nine million, five hundred ninety-four thousand, one hundred fifty-nine".