682648846351 has 2 divisors, whose sum is σ = 682648846352. Its totient is φ = 682648846350.

The previous prime is 682648846277. The next prime is 682648846403. The reversal of 682648846351 is 153648846286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 682648846351 - 2²¹ = 682646749199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 682648846351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (682648816351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341324423175 + 341324423176.

It is an arithmetic number, because the mean of its divisors is an integer number (341324423176).

Almost surely, 2^682648846351 is an apocalyptic number.

682648846351 is a deficient number, since it is larger than the sum of its proper divisors (1).

682648846351 is an equidigital number, since it uses as much as digits as its factorization.

682648846351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53084160, while the sum is 61.

The spelling of 682648846351 in words is "six hundred eighty-two billion, six hundred forty-eight million, eight hundred forty-six thousand, three hundred fifty-one".