6893568061 has 2 divisors, whose sum is σ = 6893568062. Its totient is φ = 6893568060.

The previous prime is 6893568041. The next prime is 6893568079. The reversal of 6893568061 is 1608653986.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6424022500 + 469545561 = 80150^2 + 21669^2 .

It is a cyclic number.

It is not a de Polignac number, because 6893568061 - 2¹¹ = 6893566013 is a prime.

It is a super-2 number, since 2×6893568061² = 95042561223278599442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6893568041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3446784030 + 3446784031.

It is an arithmetic number, because the mean of its divisors is an integer number (3446784031).

Almost surely, 2^6893568061 is an apocalyptic number.

It is an amenable number.

6893568061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6893568061 is an equidigital number, since it uses as much as digits as its factorization.

6893568061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The square root of 6893568061 is about 83027.5138794364. The cubic root of 6893568061 is about 1903.1865328616.

The spelling of 6893568061 in words is "six billion, eight hundred ninety-three million, five hundred sixty-eight thousand, sixty-one".