32152615212 has 48 divisors (see below), whose sum is σ = 76790246400. Its totient is φ = 10466061312.

The previous prime is 32152615211. The next prime is 32152615249. The reversal of 32152615212 is 21251625123.

It is a self number, because there is not a number n which added to its sum of digits gives 32152615212.

It is not an unprimeable number, because it can be changed into a prime (32152615211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189753 + ... + 316719.

It is an arithmetic number, because the mean of its divisors is an integer number (1599796800).

Almost surely, 2^32152615212 is an apocalyptic number.

It is an amenable number.

32152615212 is an abundant number, since it is smaller than the sum of its proper divisors (44637631188).

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

32152615212 is a wasteful number, since it uses less digits than its factorization.

32152615212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127470 (or 127468 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The spelling of 32152615212 in words is "thirty-two billion, one hundred fifty-two million, six hundred fifteen thousand, two hundred twelve".