5891779896 has 128 divisors (see below), whose sum is σ = 16655155200. Its totient is φ = 1726986240.

The previous prime is 5891779847. The next prime is 5891779919. The reversal of 5891779896 is 6989771985.

It is a self number, because there is not a number n which added to its sum of digits gives 5891779896.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358761 + ... + 374823.

It is an arithmetic number, because the mean of its divisors is an integer number (130118400).

Almost surely, 2^5891779896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5891779896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8327577600).

5891779896 is an abundant number, since it is smaller than the sum of its proper divisors (10763375304).

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

5891779896 is a wasteful number, since it uses less digits than its factorization.

5891779896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16149 (or 16145 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 69.

The square root of 5891779896 is about 76757.9305088406. The cubic root of 5891779896 is about 1806.1293000830.

The spelling of 5891779896 in words is "five billion, eight hundred ninety-one million, seven hundred seventy-nine thousand, eight hundred ninety-six".