5891604644327 has 4 divisors (see below), whose sum is σ = 5894908967280. Its totient is φ = 5888300321376.

The previous prime is 5891604644281. The next prime is 5891604644441. The reversal of 5891604644327 is 7234464061985.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5891604644327 - 2¹⁴ = 5891604627943 is a prime.

It is a super-2 number, since 2×5891604644327² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891604614327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1652158802 + ... + 1652162367.

It is an arithmetic number, because the mean of its divisors is an integer number (1473727241820).

It is a 2-persistent number, because it is pandigital, and so is 2⋅5891604644327 = 11783209288654, but 3⋅5891604644327 = 17674813932981 is not.

Almost surely, 2^{5891604644327} is an apocalyptic number.

5891604644327 is a deficient number, since it is larger than the sum of its proper divisors (3304322953).

5891604644327 is a wasteful number, since it uses less digits than its factorization.

5891604644327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304322952.

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 5891604644327 in words is "five trillion, eight hundred ninety-one billion, six hundred four million, six hundred forty-four thousand, three hundred twenty-seven".