5891486656 has 28 divisors (see below), whose sum is σ = 12753731160. Its totient is φ = 2677948160.

The previous prime is 5891486647. The next prime is 5891486669. The reversal of 5891486656 is 6566841985.

It is a self number, because there is not a number n which added to its sum of digits gives 5891486656.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4183591 + ... + 4184998.

Almost surely, 2^5891486656 is an apocalyptic number.

It is an amenable number.

5891486656 is an abundant number, since it is smaller than the sum of its proper divisors (6862244504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5891486656 is a wasteful number, since it uses less digits than its factorization.

5891486656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8368612 (or 8368602 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 58.

The square root of 5891486656 is about 76756.0203241414. The cubic root of 5891486656 is about 1806.0993352760.

The spelling of 5891486656 in words is "five billion, eight hundred ninety-one million, four hundred eighty-six thousand, six hundred fifty-six".