5368802261 has 2 divisors, whose sum is σ = 5368802262. Its totient is φ = 5368802260.

The previous prime is 5368802227. The next prime is 5368802267. The reversal of 5368802261 is 1622088635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5166878161 + 201924100 = 71881^2 + 14210^2 .

It is a cyclic number.

It is not a de Polignac number, because 5368802261 - 2³⁰ = 4295060437 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5368802267) 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, 2684401130 + 2684401131.

It is an arithmetic number, because the mean of its divisors is an integer number (2684401131).

Almost surely, 2^5368802261 is an apocalyptic number.

It is an amenable number.

5368802261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5368802261 is an equidigital number, since it uses as much as digits as its factorization.

5368802261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 5368802261 is about 73272.1110723582. Note that the first 3 decimals coincide. The cubic root of 5368802261 is about 1751.0254953804.

The spelling of 5368802261 in words is "five billion, three hundred sixty-eight million, eight hundred two thousand, two hundred sixty-one".