32213543252 has 24 divisors (see below), whose sum is σ = 62042827392. Its totient is φ = 14512937600.

The previous prime is 32213543209. The next prime is 32213543261. The reversal of 32213543252 is 25234531223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3234524 + ... + 3244467.

It is an arithmetic number, because the mean of its divisors is an integer number (2585117808).

Almost surely, 2^32213543252 is an apocalyptic number.

It is an amenable number.

32213543252 is a deficient number, since it is larger than the sum of its proper divisors (29829284140).

32213543252 is a wasteful number, since it uses less digits than its factorization.

32213543252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479119 (or 6479117 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The spelling of 32213543252 in words is "thirty-two billion, two hundred thirteen million, five hundred forty-three thousand, two hundred fifty-two".