6893992083811 has 32 divisors (see below), whose sum is σ = 8183520576000. Its totient is φ = 5682310486272.

The previous prime is 6893992083793. The next prime is 6893992083817. The reversal of 6893992083811 is 1183802993986.

It is not a de Polignac number, because 6893992083811 - 2³⁷ = 6756553130339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6893992083817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80288860 + ... + 80374678.

It is an arithmetic number, because the mean of its divisors is an integer number (255735018000).

Almost surely, 2^{6893992083811} is an apocalyptic number.

6893992083811 is a deficient number, since it is larger than the sum of its proper divisors (1289528492189).

6893992083811 is a wasteful number, since it uses less digits than its factorization.

6893992083811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87451.

The product of its (nonzero) digits is 40310784, while the sum is 67.

The spelling of 6893992083811 in words is "six trillion, eight hundred ninety-three billion, nine hundred ninety-two million, eighty-three thousand, eight hundred eleven".