5893663991 has 2 divisors, whose sum is σ = 5893663992. Its totient is φ = 5893663990.

The previous prime is 5893663913. The next prime is 5893664011. The reversal of 5893663991 is 1993663985.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5893663991 - 2¹⁴ = 5893647607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5893663991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5893663091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2946831995 + 2946831996.

It is an arithmetic number, because the mean of its divisors is an integer number (2946831996).

Almost surely, 2^5893663991 is an apocalyptic number.

5893663991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5893663991 is an equidigital number, since it uses as much as digits as its factorization.

5893663991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9447840, while the sum is 59.

The square root of 5893663991 is about 76770.2024941969. The cubic root of 5893663991 is about 1806.3218031170.

The spelling of 5893663991 in words is "five billion, eight hundred ninety-three million, six hundred sixty-three thousand, nine hundred ninety-one".