2573568343 has 4 divisors (see below), whose sum is σ = 2586903088. Its totient is φ = 2560233600.

The previous prime is 2573568313. The next prime is 2573568397. The reversal of 2573568343 is 3438653752.

2573568343 is digitally balanced in base 2, 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 a de Polignac number, because none of the positive numbers 2^k-2573568343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2573568293 and 2573568302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573568313) 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, 6667083 + ... + 6667468.

It is an arithmetic number, because the mean of its divisors is an integer number (646725772).

Almost surely, 2^2573568343 is an apocalyptic number.

2573568343 is a deficient number, since it is larger than the sum of its proper divisors (13334745).

2573568343 is a wasteful number, since it uses less digits than its factorization.

2573568343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13334744.

The product of its digits is 1814400, while the sum is 46.

The square root of 2573568343 is about 50730.3493285824. The cubic root of 2573568343 is about 1370.3933271346.

The spelling of 2573568343 in words is "two billion, five hundred seventy-three million, five hundred sixty-eight thousand, three hundred forty-three".