6863875801 has 2 divisors, whose sum is σ = 6863875802. Its totient is φ = 6863875800.

The previous prime is 6863875691. The next prime is 6863875807. The reversal of 6863875801 is 1085783686.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6717441600 + 146434201 = 81960^2 + 12101^2 .

It is a cyclic number.

It is not a de Polignac number, because 6863875801 - 2⁹ = 6863875289 is a prime.

It is a super-2 number, since 2×6863875801² = 94225582023106783202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6863875807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3431937900 + 3431937901.

It is an arithmetic number, because the mean of its divisors is an integer number (3431937901).

Almost surely, 2^6863875801 is an apocalyptic number.

It is an amenable number.

6863875801 is a deficient number, since it is larger than the sum of its proper divisors (1).

6863875801 is an equidigital number, since it uses as much as digits as its factorization.

6863875801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 6863875801 is about 82848.5111574131. The cubic root of 6863875801 is about 1900.4501058279.

The spelling of 6863875801 in words is "six billion, eight hundred sixty-three million, eight hundred seventy-five thousand, eight hundred one".