5268163897 has 2 divisors, whose sum is σ = 5268163898. Its totient is φ = 5268163896.

The previous prime is 5268163891. The next prime is 5268163903. The reversal of 5268163897 is 7983618625.

It is a balanced prime because it is at equal distance from previous prime (5268163891) and next prime (5268163903).

It can be written as a sum of positive squares in only one way, i.e., 2706184441 + 2561979456 = 52021^2 + 50616^2 .

It is a cyclic number.

It is not a de Polignac number, because 5268163897 - 2¹⁹ = 5267639609 is a prime.

It is not a weakly prime, because it can be changed into another prime (5268163891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634081948 + 2634081949.

It is an arithmetic number, because the mean of its divisors is an integer number (2634081949).

Almost surely, 2^5268163897 is an apocalyptic number.

It is an amenable number.

5268163897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5268163897 is an equidigital number, since it uses as much as digits as its factorization.

5268163897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 55.

The square root of 5268163897 is about 72582.1183005842. The cubic root of 5268163897 is about 1740.0154022726.

The spelling of 5268163897 in words is "five billion, two hundred sixty-eight million, one hundred sixty-three thousand, eight hundred ninety-seven".