5655113879 has 2 divisors, whose sum is σ = 5655113880. Its totient is φ = 5655113878.

The previous prime is 5655113851. The next prime is 5655113987. The reversal of 5655113879 is 9783115565.

Together with next prime (5655113987) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5655113879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5655113839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827556939 + 2827556940.

It is an arithmetic number, because the mean of its divisors is an integer number (2827556940).

Almost surely, 2^5655113879 is an apocalyptic number.

5655113879 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655113879 is an equidigital number, since it uses as much as digits as its factorization.

5655113879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134000, while the sum is 50.

The square root of 5655113879 is about 75200.4912151510. The cubic root of 5655113879 is about 1781.6146900869.

The spelling of 5655113879 in words is "five billion, six hundred fifty-five million, one hundred thirteen thousand, eight hundred seventy-nine".