5891944506167 has 8 divisors (see below), whose sum is σ = 6242988780000. Its totient is φ = 5541395710464.

The previous prime is 5891944506157. The next prime is 5891944506169. The reversal of 5891944506167 is 7616054491985.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5891944506167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891944506169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123845042 + ... + 123892607.

It is an arithmetic number, because the mean of its divisors is an integer number (780373597500).

Almost surely, 2^{5891944506167} is an apocalyptic number.

5891944506167 is a deficient number, since it is larger than the sum of its proper divisors (351044273833).

5891944506167 is a wasteful number, since it uses less digits than its factorization.

5891944506167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247739065.

The product of its (nonzero) digits is 65318400, while the sum is 65.

The spelling of 5891944506167 in words is "five trillion, eight hundred ninety-one billion, nine hundred forty-four million, five hundred six thousand, one hundred sixty-seven".