32534521212 has 24 divisors (see below), whose sum is σ = 75919446736. Its totient is φ = 10844045568.

The previous prime is 32534521211. The next prime is 32534521231. The reversal of 32534521212 is 21212543523.

It is a self number, because there is not a number n which added to its sum of digits gives 32534521212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32534521211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84858 + ... + 268830.

Almost surely, 2^32534521212 is an apocalyptic number.

It is an amenable number.

32534521212 is an abundant number, since it is smaller than the sum of its proper divisors (43384925524).

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

32534521212 is a wasteful number, since it uses less digits than its factorization.

32534521212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198717 (or 198715 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The spelling of 32534521212 in words is "thirty-two billion, five hundred thirty-four million, five hundred twenty-one thousand, two hundred twelve".