682363209651 has 16 divisors (see below), whose sum is σ = 949400504064. Its totient is φ = 435118427744.

The previous prime is 682363209631. The next prime is 682363209677. The reversal of 682363209651 is 156902363286.

It is a cyclic number.

It is not a de Polignac number, because 682363209651 - 2¹⁵ = 682363176883 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 682363209594 and 682363209603.

It is not an unprimeable number, because it can be changed into a prime (682363209631) 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, 2959885 + ... + 3182081.

It is an arithmetic number, because the mean of its divisors is an integer number (59337531504).

Almost surely, 2^682363209651 is an apocalyptic number.

682363209651 is a deficient number, since it is larger than the sum of its proper divisors (267037294413).

682363209651 is a wasteful number, since it uses less digits than its factorization.

682363209651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266730.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 682363209651 in words is "six hundred eighty-two billion, three hundred sixty-three million, two hundred nine thousand, six hundred fifty-one".