12054532132 has 6 divisors (see below), whose sum is σ = 21095431238. Its totient is φ = 6027266064.

The previous prime is 12054532117. The next prime is 12054532177. The reversal of 12054532132 is 23123545021.

It can be written as a sum of positive squares in only one way, i.e., 7519317796 + 4535214336 = 86714^2 + 67344^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12054532132.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506816513 + ... + 1506816520.

Almost surely, 2^12054532132 is an apocalyptic number.

It is an amenable number.

12054532132 is a deficient number, since it is larger than the sum of its proper divisors (9040899106).

12054532132 is a wasteful number, since it uses less digits than its factorization.

12054532132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013633037 (or 3013633035 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 12054532132 in words is "twelve billion, fifty-four million, five hundred thirty-two thousand, one hundred thirty-two".