5891961273 has 16 divisors (see below), whose sum is σ = 8608567296. Its totient is φ = 3554868240.

The previous prime is 5891961263. The next prime is 5891961281. The reversal of 5891961273 is 3721691985.

It is not a de Polignac number, because 5891961273 - 2⁵ = 5891961241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5891961203) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 392965 + ... + 407682.

It is an arithmetic number, because the mean of its divisors is an integer number (538035456).

Almost surely, 2^5891961273 is an apocalyptic number.

It is an amenable number.

5891961273 is a deficient number, since it is larger than the sum of its proper divisors (2716606023).

5891961273 is a wasteful number, since it uses less digits than its factorization.

5891961273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800884.

The product of its digits is 816480, while the sum is 51.

The square root of 5891961273 is about 76759.1119867863. Note that the first 3 decimals coincide. The cubic root of 5891961273 is about 1806.1478336421.

The spelling of 5891961273 in words is "five billion, eight hundred ninety-one million, nine hundred sixty-one thousand, two hundred seventy-three".