606655306541 has 4 divisors (see below), whose sum is σ = 608798965152. Its totient is φ = 604511647932.

The previous prime is 606655306493. The next prime is 606655306583. The reversal of 606655306541 is 145603556606.

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 606655306541 - 2³⁰ = 605581564717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606655300541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071828881 + ... + 1071829446.

It is an arithmetic number, because the mean of its divisors is an integer number (152199741288).

Almost surely, 2^606655306541 is an apocalyptic number.

It is an amenable number.

606655306541 is a deficient number, since it is larger than the sum of its proper divisors (2143658611).

606655306541 is a wasteful number, since it uses less digits than its factorization.

606655306541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143658610.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 606655306541 in words is "six hundred six billion, six hundred fifty-five million, three hundred six thousand, five hundred forty-one".