506052051640 has 32 divisors (see below), whose sum is σ = 1139872564080. Its totient is φ = 202197629952.

The previous prime is 506052051629. The next prime is 506052051683. The reversal of 506052051640 is 46150250605.

It is a junction number, because it is equal to n+sod(n) for n = 506052051596 and 506052051605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6937977 + ... + 7010536.

Almost surely, 2^506052051640 is an apocalyptic number.

It is an amenable number.

506052051640 is an abundant number, since it is smaller than the sum of its proper divisors (633820512440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506052051640 is a wasteful number, since it uses less digits than its factorization.

506052051640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13949431 (or 13949427 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 506052051640 in words is "five hundred six billion, fifty-two million, fifty-one thousand, six hundred forty".