5383889891 has 2 divisors, whose sum is σ = 5383889892. Its totient is φ = 5383889890.

The previous prime is 5383889827. The next prime is 5383889947. The reversal of 5383889891 is 1989883835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5383889891 - 2⁶ = 5383889827 is a prime.

It is not a weakly prime, because it can be changed into another prime (5383889591) 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, 2691944945 + 2691944946.

It is an arithmetic number, because the mean of its divisors is an integer number (2691944946).

Almost surely, 2^5383889891 is an apocalyptic number.

5383889891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5383889891 is an equidigital number, since it uses as much as digits as its factorization.

5383889891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14929920, while the sum is 62.

The square root of 5383889891 is about 73374.9949982963. The cubic root of 5383889891 is about 1752.6642293301.

The spelling of 5383889891 in words is "five billion, three hundred eighty-three million, eight hundred eighty-nine thousand, eight hundred ninety-one".