8027812853 has 2 divisors, whose sum is σ = 8027812854. Its totient is φ = 8027812852.

The previous prime is 8027812823. The next prime is 8027812861. The reversal of 8027812853 is 3582187208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7009373284 + 1018439569 = 83722^2 + 31913^2 .

It is a cyclic number.

It is not a de Polignac number, because 8027812853 - 2³⁰ = 6954071029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8027812823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013906426 + 4013906427.

It is an arithmetic number, because the mean of its divisors is an integer number (4013906427).

Almost surely, 2^8027812853 is an apocalyptic number.

It is an amenable number.

8027812853 is a deficient number, since it is larger than the sum of its proper divisors (1).

8027812853 is an equidigital number, since it uses as much as digits as its factorization.

8027812853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 8027812853 is about 89598.0627748167. The cubic root of 8027812853 is about 2002.3150569716.

The spelling of 8027812853 in words is "eight billion, twenty-seven million, eight hundred twelve thousand, eight hundred fifty-three".