52206160566 has 32 divisors (see below), whose sum is σ = 119509505280. Its totient is φ = 14893403616.

The previous prime is 52206160553. The next prime is 52206160649. The reversal of 52206160566 is 66506160225.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915421 + ... + 970776.

It is an arithmetic number, because the mean of its divisors is an integer number (3734672040).

Almost surely, 2^52206160566 is an apocalyptic number.

52206160566 is an abundant number, since it is smaller than the sum of its proper divisors (67303344714).

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

52206160566 is a wasteful number, since it uses less digits than its factorization.

52206160566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886868.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 52206160566 in words is "fifty-two billion, two hundred six million, one hundred sixty thousand, five hundred sixty-six".