563132120166 has 96 divisors (see below), whose sum is σ = 1521379132416. Its totient is φ = 146249712000.

The previous prime is 563132120107. The next prime is 563132120189. The reversal of 563132120166 is 661021231365.

563132120166 is a `hidden beast` number, since 5 + 631 + 3 + 2 + 1 + 2 + 0 + 16 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 563132120166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13660626 + ... + 13701786.

It is an arithmetic number, because the mean of its divisors is an integer number (15847699296).

Almost surely, 2^563132120166 is an apocalyptic number.

563132120166 is an abundant number, since it is smaller than the sum of its proper divisors (958247012250).

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

563132120166 is a wasteful number, since it uses less digits than its factorization.

563132120166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51058 (or 51055 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 563132120166 in words is "five hundred sixty-three billion, one hundred thirty-two million, one hundred twenty thousand, one hundred sixty-six".