500606106061 has 4 divisors (see below), whose sum is σ = 500782565052. Its totient is φ = 500429647072.

The previous prime is 500606105969. The next prime is 500606106089. The reversal of 500606106061 is 160601606005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160601606005 = 5 ⋅32120321201.

It can be written as a sum of positive squares in 2 ways, for example, as 98333043561 + 402273062500 = 313581^2 + 634250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500606106061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500606106361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88225240 + ... + 88230913.

It is an arithmetic number, because the mean of its divisors is an integer number (125195641263).

Almost surely, 2^500606106061 is an apocalyptic number.

It is an amenable number.

500606106061 is a deficient number, since it is larger than the sum of its proper divisors (176458991).

500606106061 is a wasteful number, since it uses less digits than its factorization.

500606106061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176458990.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 500606106061 in words is "five hundred billion, six hundred six million, one hundred six thousand, sixty-one".