5912839046689 has 3 divisors (see below), whose sum is σ = 5912841478323. Its totient is φ = 5912836615056.

The previous prime is 5912839046657. The next prime is 5912839046731. The reversal of 5912839046689 is 9866409382195.

The square root of 5912839046689 is 2431633.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1498604430625 + 4414234616064 = 1224175^2 + 2101008^2 .

It is not a de Polignac number, because 5912839046689 - 2⁵ = 5912839046657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5912839046629) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1215817 + ... + 3647449.

It is an arithmetic number, because the mean of its divisors is an integer number (1970947159441).

Almost surely, 2^{5912839046689} is an apocalyptic number.

5912839046689 is the 2431633-rd square number.

5912839046689 is the 1215817-th centered octagonal number.

It is an amenable number.

5912839046689 is a deficient number, since it is larger than the sum of its proper divisors (2431634).

5912839046689 is an frugal number, since it uses more digits than its factorization.

5912839046689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863266 (or 2431633 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 70.

The spelling of 5912839046689 in words is "five trillion, nine hundred twelve billion, eight hundred thirty-nine million, forty-six thousand, six hundred eighty-nine".