806534011 has 2 divisors, whose sum is σ = 806534012. Its totient is φ = 806534010.

The previous prime is 806533979. The next prime is 806534023. The reversal of 806534011 is 110435608.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 806534011 - 2⁵ = 806533979 is a prime.

It is a super-2 number, since 2×806534011² = 1300994221799496242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (806534041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403267005 + 403267006.

It is an arithmetic number, because the mean of its divisors is an integer number (403267006).

Almost surely, 2^806534011 is an apocalyptic number.

806534011 is a deficient number, since it is larger than the sum of its proper divisors (1).

806534011 is an equidigital number, since it uses as much as digits as its factorization.

806534011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 806534011 is about 28399.5424434972. The cubic root of 806534011 is about 930.8382664293.

Adding to 806534011 its reverse (110435608), we get a palindrome (916969619).

The spelling of 806534011 in words is "eight hundred six million, five hundred thirty-four thousand, eleven".