5197789089 has 16 divisors (see below), whose sum is σ = 7715880000. Its totient is φ = 3458239488.

The previous prime is 5197789061. The next prime is 5197789111. The reversal of 5197789089 is 9809877915.

It is not a de Polignac number, because 5197789089 - 2¹² = 5197784993 is a prime.

It is a super-2 number, since 2×5197789089² = 54034022827454899842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5197789889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179424 + ... + 206369.

It is an arithmetic number, because the mean of its divisors is an integer number (482242500).

Almost surely, 2^5197789089 is an apocalyptic number.

It is an amenable number.

5197789089 is a deficient number, since it is larger than the sum of its proper divisors (2518090911).

5197789089 is a wasteful number, since it uses less digits than its factorization.

5197789089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386301 (or 386295 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 63.

The square root of 5197789089 is about 72095.6939698898. The cubic root of 5197789089 is about 1732.2326402896.

The spelling of 5197789089 in words is "five billion, one hundred ninety-seven million, seven hundred eighty-nine thousand, eighty-nine".