79495159 has 4 divisors (see below), whose sum is σ = 80453016. Its totient is φ = 78537304.

The previous prime is 79495147. The next prime is 79495193. The reversal of 79495159 is 95159497.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95159497 = 67 ⋅1420291.

It is a cyclic number.

It is not a de Polignac number, because 79495159 - 2²³ = 71106551 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79495109) 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, 478804 + ... + 478969.

It is an arithmetic number, because the mean of its divisors is an integer number (20113254).

Almost surely, 2^79495159 is an apocalyptic number.

79495159 is a deficient number, since it is larger than the sum of its proper divisors (957857).

79495159 is an equidigital number, since it uses as much as digits as its factorization.

79495159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957856.

The product of its digits is 510300, while the sum is 49.

The square root of 79495159 is about 8916.0057761309. The cubic root of 79495159 is about 429.9786522663.

The spelling of 79495159 in words is "seventy-nine million, four hundred ninety-five thousand, one hundred fifty-nine".