5667891075591 has 8 divisors (see below), whose sum is σ = 7557203572464. Its totient is φ = 3778586314560.

The previous prime is 5667891075589. The next prime is 5667891075617. The reversal of 5667891075591 is 1955701987665.

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

It is not a de Polignac number, because 5667891075591 - 2¹ = 5667891075589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667891075541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 73225 + ... + 3367661.

It is an arithmetic number, because the mean of its divisors is an integer number (944650446558).

Almost surely, 2^{5667891075591} is an apocalyptic number.

5667891075591 is a deficient number, since it is larger than the sum of its proper divisors (1889312496873).

5667891075591 is a wasteful number, since it uses less digits than its factorization.

5667891075591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867921.

The product of its (nonzero) digits is 142884000, while the sum is 69.

The spelling of 5667891075591 in words is "five trillion, six hundred sixty-seven billion, eight hundred ninety-one million, seventy-five thousand, five hundred ninety-one".