6812012827 has 2 divisors, whose sum is σ = 6812012828. Its totient is φ = 6812012826.

The previous prime is 6812012749. The next prime is 6812012917. The reversal of 6812012827 is 7282102186.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6812012827 - 2¹⁵ = 6811980059 is a prime.

It is not a weakly prime, because it can be changed into another prime (6812012927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3406006413 + 3406006414.

It is an arithmetic number, because the mean of its divisors is an integer number (3406006414).

Almost surely, 2^6812012827 is an apocalyptic number.

6812012827 is a deficient number, since it is larger than the sum of its proper divisors (1).

6812012827 is an equidigital number, since it uses as much as digits as its factorization.

6812012827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 6812012827 is about 82534.9188343940. The cubic root of 6812012827 is about 1895.6514425211.

The spelling of 6812012827 in words is "six billion, eight hundred twelve million, twelve thousand, eight hundred twenty-seven".