5927216891 has 2 divisors, whose sum is σ = 5927216892. Its totient is φ = 5927216890.

The previous prime is 5927216857. The next prime is 5927216899. The reversal of 5927216891 is 1986127295.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5927216891 - 2¹⁰ = 5927215867 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5927216899) 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 as a sum of consecutive naturals, namely, 2963608445 + 2963608446.

It is an arithmetic number, because the mean of its divisors is an integer number (2963608446).

Almost surely, 2^5927216891 is an apocalyptic number.

5927216891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5927216891 is an equidigital number, since it uses as much as digits as its factorization.

5927216891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 50.

The square root of 5927216891 is about 76988.4204994491. The cubic root of 5927216891 is about 1809.7431430430.

The spelling of 5927216891 in words is "five billion, nine hundred twenty-seven million, two hundred sixteen thousand, eight hundred ninety-one".