5613981799 has 2 divisors, whose sum is σ = 5613981800. Its totient is φ = 5613981798.

The previous prime is 5613981781. The next prime is 5613981803. The reversal of 5613981799 is 9971893165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5613981799 - 2⁵ = 5613981767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5613981199) 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, 2806990899 + 2806990900.

It is an arithmetic number, because the mean of its divisors is an integer number (2806990900).

Almost surely, 2^5613981799 is an apocalyptic number.

5613981799 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613981799 is an equidigital number, since it uses as much as digits as its factorization.

5613981799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 58.

The square root of 5613981799 is about 74926.5093208005. The cubic root of 5613981799 is about 1777.2846912981.

The spelling of 5613981799 in words is "five billion, six hundred thirteen million, nine hundred eighty-one thousand, seven hundred ninety-nine".