12552054360643 has 48 divisors (see below), whose sum is σ = 15294396499200. Its totient is φ = 10251881640000.

The previous prime is 12552054360641. The next prime is 12552054360697. The reversal of 12552054360643 is 34606345025521.

It is not a de Polignac number, because 12552054360643 - 2¹ = 12552054360641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12552054360593 and 12552054360602.

It is not an unprimeable number, because it can be changed into a prime (12552054360641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 429100768 + ... + 429130018.

It is an arithmetic number, because the mean of its divisors is an integer number (318633260400).

Almost surely, 2^{12552054360643} is an apocalyptic number.

12552054360643 is a deficient number, since it is larger than the sum of its proper divisors (2742342138557).

12552054360643 is a wasteful number, since it uses less digits than its factorization.

12552054360643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30728 (or 30721 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 12552054360643 in words is "twelve trillion, five hundred fifty-two billion, fifty-four million, three hundred sixty thousand, six hundred forty-three".