605611050004 has 12 divisors (see below), whose sum is σ = 1122161651604. Its totient is φ = 284993435264.

The previous prime is 605611049993. The next prime is 605611050007. The reversal of 605611050004 is 400050116506.

It can be written as a sum of positive squares in 2 ways, for example, as 360417721104 + 245193328900 = 600348^2 + 495170^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605611050007) 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, 4453022359 + ... + 4453022494.

It is an arithmetic number, because the mean of its divisors is an integer number (93513470967).

Almost surely, 2^605611050004 is an apocalyptic number.

It is an amenable number.

605611050004 is a deficient number, since it is larger than the sum of its proper divisors (516550601600).

605611050004 is a wasteful number, since it uses less digits than its factorization.

605611050004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8906044874 (or 8906044872 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 605611050004 in words is "six hundred five billion, six hundred eleven million, fifty thousand, four".