6853014893 has 2 divisors, whose sum is σ = 6853014894. Its totient is φ = 6853014892.

The previous prime is 6853014871. The next prime is 6853014913. The reversal of 6853014893 is 3984103586.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6658886404 + 194128489 = 81602^2 + 13933^2 .

It is a cyclic number.

It is not a de Polignac number, because 6853014893 - 2¹² = 6853010797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6853014193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3426507446 + 3426507447.

It is an arithmetic number, because the mean of its divisors is an integer number (3426507447).

Almost surely, 2^6853014893 is an apocalyptic number.

It is an amenable number.

6853014893 is a deficient number, since it is larger than the sum of its proper divisors (1).

6853014893 is an equidigital number, since it uses as much as digits as its factorization.

6853014893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 6853014893 is about 82782.9384172850. The cubic root of 6853014893 is about 1899.4471977197.

The spelling of 6853014893 in words is "six billion, eight hundred fifty-three million, fourteen thousand, eight hundred ninety-three".