5989686718 has 8 divisors (see below), whose sum is σ = 9019490112. Its totient is φ = 2983190016.

The previous prime is 5989686643. The next prime is 5989686743. The reversal of 5989686718 is 8176869895.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5989686718² = 71752693959571223048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5826030 + ... + 5827057.

It is an arithmetic number, because the mean of its divisors is an integer number (1127436264).

Almost surely, 2^5989686718 is an apocalyptic number.

5989686718 is a deficient number, since it is larger than the sum of its proper divisors (3029803394).

5989686718 is a wasteful number, since it uses less digits than its factorization.

5989686718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11653346.

The product of its digits is 52254720, while the sum is 67.

The square root of 5989686718 is about 77393.0663431809. The cubic root of 5989686718 is about 1816.0788581147.

The spelling of 5989686718 in words is "five billion, nine hundred eighty-nine million, six hundred eighty-six thousand, seven hundred eighteen".