6025644641543 has 4 divisors (see below), whose sum is σ = 6139336049928. Its totient is φ = 5911953233160.

The previous prime is 6025644641479. The next prime is 6025644641563. The reversal of 6025644641543 is 3451464465206.

It is a happy number.

6025644641543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6025644641543 - 2⁶ = 6025644641479 is a prime.

It is a super-2 number, since 2×6025644641543² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6025644641491 and 6025644641500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6025644641563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56845704113 + ... + 56845704218.

It is an arithmetic number, because the mean of its divisors is an integer number (1534834012482).

Almost surely, 2^{6025644641543} is an apocalyptic number.

6025644641543 is a deficient number, since it is larger than the sum of its proper divisors (113691408385).

6025644641543 is a wasteful number, since it uses less digits than its factorization.

6025644641543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113691408384.

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 6025644641543 in words is "six trillion, twenty-five billion, six hundred forty-four million, six hundred forty-one thousand, five hundred forty-three".