5613856823 has 2 divisors, whose sum is σ = 5613856824. Its totient is φ = 5613856822.

The previous prime is 5613856777. The next prime is 5613856849. The reversal of 5613856823 is 3286583165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5613856823 - 2²² = 5609662519 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5613156823) 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, 2806928411 + 2806928412.

It is an arithmetic number, because the mean of its divisors is an integer number (2806928412).

Almost surely, 2^5613856823 is an apocalyptic number.

5613856823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613856823 is an equidigital number, since it uses as much as digits as its factorization.

5613856823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The square root of 5613856823 is about 74925.6753256185. The cubic root of 5613856823 is about 1777.2715028228.

The spelling of 5613856823 in words is "five billion, six hundred thirteen million, eight hundred fifty-six thousand, eight hundred twenty-three".