12153355232 has 12 divisors (see below), whose sum is σ = 23926918176. Its totient is φ = 6076677600.

The previous prime is 12153355231. The next prime is 12153355271. The reversal of 12153355232 is 23255335121.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 379792351 = 12153355232 / (1 + 2 + 1 + 5 + 3 + 3 + 5 + 5 + 2 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153355231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189896144 + ... + 189896207.

It is an arithmetic number, because the mean of its divisors is an integer number (1993909848).

Almost surely, 2^12153355232 is an apocalyptic number.

It is an amenable number.

12153355232 is a deficient number, since it is larger than the sum of its proper divisors (11773562944).

12153355232 is an equidigital number, since it uses as much as digits as its factorization.

12153355232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379792361 (or 379792353 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The spelling of 12153355232 in words is "twelve billion, one hundred fifty-three million, three hundred fifty-five thousand, two hundred thirty-two".