3232255566 has 64 divisors (see below), whose sum is σ = 6920110080. Its totient is φ = 1003557600.

The previous prime is 3232255561. The next prime is 3232255567. The reversal of 3232255566 is 6655522323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3232255561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1772131 + ... + 1773953.

It is an arithmetic number, because the mean of its divisors is an integer number (108126720).

Almost surely, 2^3232255566 is an apocalyptic number.

3232255566 is an abundant number, since it is smaller than the sum of its proper divisors (3687854514).

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

3232255566 is a wasteful number, since it uses less digits than its factorization.

3232255566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101.

The product of its digits is 324000, while the sum is 39.

The square root of 3232255566 is about 56852.9292649024. The cubic root of 3232255566 is about 1478.5473276608.

Adding to 3232255566 its reverse (6655522323), we get a palindrome (9887777889).

The spelling of 3232255566 in words is "three billion, two hundred thirty-two million, two hundred fifty-five thousand, five hundred sixty-six".