6811282011 has 8 divisors (see below), whose sum is σ = 9327161104. Its totient is φ = 4418128800.

The previous prime is 6811282007. The next prime is 6811282043. The reversal of 6811282011 is 1102821186.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6811282011 - 2² = 6811282007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6811282011.

It is not an unprimeable number, because it can be changed into a prime (6811282411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30681340 + ... + 30681561.

It is an arithmetic number, because the mean of its divisors is an integer number (1165895138).

Almost surely, 2^6811282011 is an apocalyptic number.

6811282011 is a deficient number, since it is larger than the sum of its proper divisors (2515879093).

6811282011 is a wasteful number, since it uses less digits than its factorization.

6811282011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61362941.

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 6811282011 is about 82530.4914016632. The cubic root of 6811282011 is about 1895.5836494432.

The spelling of 6811282011 in words is "six billion, eight hundred eleven million, two hundred eighty-two thousand, eleven".