711536081 has 2 divisors, whose sum is σ = 711536082. Its totient is φ = 711536080.

The previous prime is 711536057. The next prime is 711536107. The reversal of 711536081 is 180635117.

711536081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699867025 + 11669056 = 26455^2 + 3416^2 .

It is a cyclic number.

It is not a de Polignac number, because 711536081 - 2²² = 707341777 is a prime.

It is a super-2 number, since 2×711536081² = 1012567189129677122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (711536041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355768040 + 355768041.

It is an arithmetic number, because the mean of its divisors is an integer number (355768041).

Almost surely, 2^711536081 is an apocalyptic number.

It is an amenable number.

711536081 is a deficient number, since it is larger than the sum of its proper divisors (1).

711536081 is an equidigital number, since it uses as much as digits as its factorization.

711536081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 711536081 is about 26674.6336619643. The cubic root of 711536081 is about 892.7550368973.

The spelling of 711536081 in words is "seven hundred eleven million, five hundred thirty-six thousand, eighty-one".