798869513159 has 4 divisors (see below), whose sum is σ = 798909434760. Its totient is φ = 798829591560.

The previous prime is 798869513063. The next prime is 798869513177. The reversal of 798869513159 is 951315968897.

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

It is a cyclic number.

It is not a de Polignac number, because 798869513159 - 2³⁶ = 730150036423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 798869513092 and 798869513101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798869512159) 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, 19930769 + ... + 19970810.

It is an arithmetic number, because the mean of its divisors is an integer number (199727358690).

Almost surely, 2^798869513159 is an apocalyptic number.

798869513159 is a deficient number, since it is larger than the sum of its proper divisors (39921601).

798869513159 is a wasteful number, since it uses less digits than its factorization.

798869513159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39921600.

The product of its digits is 146966400, while the sum is 71.

The spelling of 798869513159 in words is "seven hundred ninety-eight billion, eight hundred sixty-nine million, five hundred thirteen thousand, one hundred fifty-nine".