32564034061166 has 4 divisors (see below), whose sum is σ = 48846051091752. Its totient is φ = 16282017030582.

The previous prime is 32564034061093. The next prime is 32564034061219. The reversal of 32564034061166 is 66116043046523.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×32564034061166² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32564034061166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8141008515290 + ... + 8141008515293.

It is an arithmetic number, because the mean of its divisors is an integer number (12211512772938).

Almost surely, 2^{32564034061166} is an apocalyptic number.

32564034061166 is a deficient number, since it is larger than the sum of its proper divisors (16282017030586).

32564034061166 is a wasteful number, since it uses less digits than its factorization.

32564034061166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16282017030585.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 32564034061166 in words is "thirty-two trillion, five hundred sixty-four billion, thirty-four million, sixty-one thousand, one hundred sixty-six".