556065081164 has 6 divisors (see below), whose sum is σ = 973113892044. Its totient is φ = 278032540580.

The previous prime is 556065081151. The next prime is 556065081193. The reversal of 556065081164 is 461180560655.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69508135142 + ... + 69508135149.

It is an arithmetic number, because the mean of its divisors is an integer number (162185648674).

Almost surely, 2^556065081164 is an apocalyptic number.

It is an amenable number.

556065081164 is a deficient number, since it is larger than the sum of its proper divisors (417048810880).

556065081164 is a wasteful number, since it uses less digits than its factorization.

556065081164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139016270295 (or 139016270293 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 556065081164 in words is "five hundred fifty-six billion, sixty-five million, eighty-one thousand, one hundred sixty-four".