12504540152043 has 6 divisors (see below), whose sum is σ = 18062113552964. Its totient is φ = 8336360101356.

The previous prime is 12504540152017. The next prime is 12504540152051. The reversal of 12504540152043 is 34025104540521.

12504540152043 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 45 + 401 + 5 + 204 + 3 = 666.

It is not a de Polignac number, because 12504540152043 - 2⁶ = 12504540151979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12504540151989 and 12504540152007.

It is not an unprimeable number, because it can be changed into a prime (12504540152003) 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 5 ways as a sum of consecutive naturals, for example, 694696675105 + ... + 694696675122.

Almost surely, 2^{12504540152043} is an apocalyptic number.

12504540152043 is a deficient number, since it is larger than the sum of its proper divisors (5557573400921).

12504540152043 is a wasteful number, since it uses less digits than its factorization.

12504540152043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389393350233 (or 1389393350230 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 12504540152043 its reverse (34025104540521), we get a palindrome (46529644692564).

The spelling of 12504540152043 in words is "twelve trillion, five hundred four billion, five hundred forty million, one hundred fifty-two thousand, forty-three".