606105060661 has 8 divisors (see below), whose sum is σ = 621987863904. Its totient is φ = 590303500080.

The previous prime is 606105060653. The next prime is 606105060677. The reversal of 606105060661 is 166060501606.

606105060661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606105060661 - 2³ = 606105060653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 606105060661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606105040661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20295550 + ... + 20325391.

It is an arithmetic number, because the mean of its divisors is an integer number (77748482988).

Almost surely, 2^606105060661 is an apocalyptic number.

It is an amenable number.

606105060661 is a deficient number, since it is larger than the sum of its proper divisors (15882803243).

606105060661 is a wasteful number, since it uses less digits than its factorization.

606105060661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40621331.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 606105060661 in words is "six hundred six billion, one hundred five million, sixty thousand, six hundred sixty-one".