506660341652 has 6 divisors (see below), whose sum is σ = 886655597898. Its totient is φ = 253330170824.

The previous prime is 506660341609. The next prime is 506660341697. The reversal of 506660341652 is 256143066605.

It can be written as a sum of positive squares in only one way, i.e., 426205288336 + 80455053316 = 652844^2 + 283646^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63332542703 + ... + 63332542710.

It is an arithmetic number, because the mean of its divisors is an integer number (147775932983).

Almost surely, 2^506660341652 is an apocalyptic number.

It is an amenable number.

506660341652 is a deficient number, since it is larger than the sum of its proper divisors (379995256246).

506660341652 is a wasteful number, since it uses less digits than its factorization.

506660341652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126665085417 (or 126665085415 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 506660341652 in words is "five hundred six billion, six hundred sixty million, three hundred forty-one thousand, six hundred fifty-two".