12032004154552 has 64 divisors (see below), whose sum is σ = 22768990322400. Its totient is φ = 5960461731840.

The previous prime is 12032004154529. The next prime is 12032004154553. The reversal of 12032004154552 is 25545140023021.

It is a happy number.

It is a super-3 number, since 3×12032004154552³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032004154553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1935336148 + ... + 1935342364.

Almost surely, 2^{12032004154552} is an apocalyptic number.

It is an amenable number.

12032004154552 is a deficient number, since it is larger than the sum of its proper divisors (10736986167848).

12032004154552 is a wasteful number, since it uses less digits than its factorization.

12032004154552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9656 (or 9652 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 12032004154552 its reverse (25545140023021), we get a palindrome (37577144177573).

The spelling of 12032004154552 in words is "twelve trillion, thirty-two billion, four million, one hundred fifty-four thousand, five hundred fifty-two".