682125419 has 2 divisors, whose sum is σ = 682125420. Its totient is φ = 682125418.

The previous prime is 682125349. The next prime is 682125439. The reversal of 682125419 is 914521286.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682125419 is a prime.

It is a super-2 number, since 2×682125419² = 930590174491851122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (682125439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341062709 + 341062710.

It is an arithmetic number, because the mean of its divisors is an integer number (341062710).

Almost surely, 2^682125419 is an apocalyptic number.

682125419 is a deficient number, since it is larger than the sum of its proper divisors (1).

682125419 is an equidigital number, since it uses as much as digits as its factorization.

682125419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 682125419 is about 26117.5308748741. The cubic root of 682125419 is about 880.2811683329.

The spelling of 682125419 in words is "six hundred eighty-two million, one hundred twenty-five thousand, four hundred nineteen".