5125452120012 has 24 divisors (see below), whose sum is σ = 13667872320256. Its totient is φ = 1464414891408.

The previous prime is 5125452119999. The next prime is 5125452120013. The reversal of 5125452120012 is 2100212545215.

It is not an unprimeable number, because it can be changed into a prime (5125452120013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30508643488 + ... + 30508643655.

Almost surely, 2^{5125452120012} is an apocalyptic number.

It is an amenable number.

5125452120012 is an abundant number, since it is smaller than the sum of its proper divisors (8542420200244).

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

5125452120012 is a wasteful number, since it uses less digits than its factorization.

5125452120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61017287157 (or 61017287155 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 5125452120012 its reverse (2100212545215), we get a palindrome (7225664665227).

The spelling of 5125452120012 in words is "five trillion, one hundred twenty-five billion, four hundred fifty-two million, one hundred twenty thousand, twelve".