712060011609 has 4 divisors (see below), whose sum is σ = 949413348816. Its totient is φ = 474706674404.

The previous prime is 712060011601. The next prime is 712060011667. The reversal of 712060011609 is 906110060217.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 712060011609 - 2³ = 712060011601 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 712060011609.

It is not an unprimeable number, because it can be changed into a prime (712060011601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118676668599 + ... + 118676668604.

It is an arithmetic number, because the mean of its divisors is an integer number (237353337204).

Almost surely, 2^712060011609 is an apocalyptic number.

It is an amenable number.

712060011609 is a deficient number, since it is larger than the sum of its proper divisors (237353337207).

712060011609 is a wasteful number, since it uses less digits than its factorization.

712060011609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237353337206.

The product of its (nonzero) digits is 4536, while the sum is 33.

The spelling of 712060011609 in words is "seven hundred twelve billion, sixty million, eleven thousand, six hundred nine".