2543424506 has 16 divisors (see below), whose sum is σ = 4360806720. Its totient is φ = 1089876480.

The previous prime is 2543424491. The next prime is 2543424517. The reversal of 2543424506 is 6054243452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162785 + ... + 177723.

It is an arithmetic number, because the mean of its divisors is an integer number (272550420).

Almost surely, 2^2543424506 is an apocalyptic number.

2543424506 is a deficient number, since it is larger than the sum of its proper divisors (1817382214).

2543424506 is a wasteful number, since it uses less digits than its factorization.

2543424506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27109.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 2543424506 is about 50432.3755736333. The cubic root of 2543424506 is about 1365.0218937661.

Adding to 2543424506 its reverse (6054243452), we get a palindrome (8597667958).

The spelling of 2543424506 in words is "two billion, five hundred forty-three million, four hundred twenty-four thousand, five hundred six".