5891961344 has 40 divisors (see below), whose sum is σ = 11782116060. Its totient is φ = 2943553536.

The previous prime is 5891961323. The next prime is 5891961367. The reversal of 5891961344 is 4431691985.

It can be written as a sum of positive squares in 2 ways, for example, as 5812537600 + 79423744 = 76240^2 + 8912^2 .

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5891961292 and 5891961301.

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, 727622 + ... + 735674.

Almost surely, 2^5891961344 is an apocalyptic number.

It is an amenable number.

5891961344 is a deficient number, since it is larger than the sum of its proper divisors (5890154716).

5891961344 is an equidigital number, since it uses as much as digits as its factorization.

5891961344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9500 (or 9484 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

The square root of 5891961344 is about 76759.1124492721. The cubic root of 5891961344 is about 1806.1478408970.

The spelling of 5891961344 in words is "five billion, eight hundred ninety-one million, nine hundred sixty-one thousand, three hundred forty-four".