6312543602 has 4 divisors (see below), whose sum is σ = 9468815406. Its totient is φ = 3156271800.

The previous prime is 6312543599. The next prime is 6312543613. The reversal of 6312543602 is 2063452136.

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

It can be written as a sum of positive squares in only one way, i.e., 6241158001 + 71385601 = 79001^2 + 8449^2 .

It is a super-2 number, since 2×6312543602² = 79696413454302268808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578135899 + ... + 1578135902.

Almost surely, 2^6312543602 is an apocalyptic number.

6312543602 is a deficient number, since it is larger than the sum of its proper divisors (3156271804).

6312543602 is a wasteful number, since it uses less digits than its factorization.

6312543602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156271803.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 6312543602 is about 79451.5173045802. The cubic root of 6312543602 is about 1848.1397030950.

Adding to 6312543602 its reverse (2063452136), we get a palindrome (8375995738).

The spelling of 6312543602 in words is "six billion, three hundred twelve million, five hundred forty-three thousand, six hundred two".