6728530683562 has 8 divisors (see below), whose sum is σ = 10100401753536. Its totient is φ = 3361730099052.

The previous prime is 6728530683487. The next prime is 6728530683583. The reversal of 6728530683562 is 2653860358276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6728530683562.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267618048 + ... + 1267623355.

It is an arithmetic number, because the mean of its divisors is an integer number (1262550219192).

Almost surely, 2^{6728530683562} is an apocalyptic number.

6728530683562 is a deficient number, since it is larger than the sum of its proper divisors (3371871069974).

6728530683562 is a wasteful number, since it uses less digits than its factorization.

6728530683562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535242732.

The product of its (nonzero) digits is 87091200, while the sum is 61.

The spelling of 6728530683562 in words is "six trillion, seven hundred twenty-eight billion, five hundred thirty million, six hundred eighty-three thousand, five hundred sixty-two".