2545544800312 has 16 divisors (see below), whose sum is σ = 4778585305200. Its totient is φ = 1271255385600.

The previous prime is 2545544800243. The next prime is 2545544800313. The reversal of 2545544800312 is 2130084455452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545544800313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189619689 + ... + 189633112.

It is an arithmetic number, because the mean of its divisors is an integer number (298661581575).

Almost surely, 2^{2545544800312} is an apocalyptic number.

It is an amenable number.

2545544800312 is a deficient number, since it is larger than the sum of its proper divisors (2233040504888).

2545544800312 is a wasteful number, since it uses less digits than its factorization.

2545544800312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379253646 (or 379253642 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 2545544800312 in words is "two trillion, five hundred forty-five billion, five hundred forty-four million, eight hundred thousand, three hundred twelve".