32152863948 has 12 divisors (see below), whose sum is σ = 75023349240. Its totient is φ = 10717621312.

The previous prime is 32152863931. The next prime is 32152863973. The reversal of 32152863948 is 84936825123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 32152863948.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339702653 + ... + 1339702676.

It is an arithmetic number, because the mean of its divisors is an integer number (6251945770).

Almost surely, 2^32152863948 is an apocalyptic number.

It is an amenable number.

32152863948 is an abundant number, since it is smaller than the sum of its proper divisors (42870485292).

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

32152863948 is a wasteful number, since it uses less digits than its factorization.

32152863948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679405336 (or 2679405334 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The spelling of 32152863948 in words is "thirty-two billion, one hundred fifty-two million, eight hundred sixty-three thousand, nine hundred forty-eight".