6312543603 has 16 divisors (see below), whose sum is σ = 8871694080. Its totient is φ = 3981477024.

The previous prime is 6312543599. The next prime is 6312543613. The reversal of 6312543603 is 3063452136.

It is not a de Polignac number, because 6312543603 - 2² = 6312543599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6312543613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32176 + ... + 116877.

It is an arithmetic number, because the mean of its divisors is an integer number (554480880).

Almost surely, 2^6312543603 is an apocalyptic number.

6312543603 is a deficient number, since it is larger than the sum of its proper divisors (2559150477).

6312543603 is a wasteful number, since it uses less digits than its factorization.

6312543603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149818.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 6312543603 is about 79451.5173108733. The cubic root of 6312543603 is about 1848.1397031926.

Adding to 6312543603 its reverse (3063452136), we get a palindrome (9375995739).

The spelling of 6312543603 in words is "six billion, three hundred twelve million, five hundred forty-three thousand, six hundred three".