52205115166 has 8 divisors (see below), whose sum is σ = 78367045680. Its totient is φ = 26082766608.

The previous prime is 52205115143. The next prime is 52205115167. The reversal of 52205115166 is 66151150225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52205115167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9892191 + ... + 9897466.

It is an arithmetic number, because the mean of its divisors is an integer number (9795880710).

Almost surely, 2^52205115166 is an apocalyptic number.

52205115166 is a deficient number, since it is larger than the sum of its proper divisors (26161930514).

52205115166 is a wasteful number, since it uses less digits than its factorization.

52205115166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19790978.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 52205115166 in words is "fifty-two billion, two hundred five million, one hundred fifteen thousand, one hundred sixty-six".