711660513 has 16 divisors (see below), whose sum is σ = 957692736. Its totient is φ = 470046720.

The previous prime is 711660497. The next prime is 711660517. The reversal of 711660513 is 315066117.

711660513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 711660513 - 2⁴ = 711660497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (711660517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335745 + ... + 337857.

It is an arithmetic number, because the mean of its divisors is an integer number (59855796).

Almost surely, 2^711660513 is an apocalyptic number.

It is an amenable number.

711660513 is a deficient number, since it is larger than the sum of its proper divisors (246032223).

711660513 is a wasteful number, since it uses less digits than its factorization.

711660513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 711660513 is about 26676.9659631676. The cubic root of 711660513 is about 892.8070749329.

The spelling of 711660513 in words is "seven hundred eleven million, six hundred sixty thousand, five hundred thirteen".