682401051251 has 2 divisors, whose sum is σ = 682401051252. Its totient is φ = 682401051250.

The previous prime is 682401051203. The next prime is 682401051307. The reversal of 682401051251 is 152150104286.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 682401051251 - 2¹⁸ = 682400789107 is a prime.

It is not a weakly prime, because it can be changed into another prime (682401053251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341200525625 + 341200525626.

It is an arithmetic number, because the mean of its divisors is an integer number (341200525626).

Almost surely, 2^682401051251 is an apocalyptic number.

682401051251 is a deficient number, since it is larger than the sum of its proper divisors (1).

682401051251 is an equidigital number, since it uses as much as digits as its factorization.

682401051251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 682401051251 in words is "six hundred eighty-two billion, four hundred one million, fifty-one thousand, two hundred fifty-one".