425082071 has 2 divisors, whose sum is σ = 425082072. Its totient is φ = 425082070.

The previous prime is 425082061. The next prime is 425082121. The reversal of 425082071 is 170280524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425082071 - 2²⁶ = 357973207 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425082001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212541035 + 212541036.

It is an arithmetic number, because the mean of its divisors is an integer number (212541036).

Almost surely, 2^425082071 is an apocalyptic number.

425082071 is a deficient number, since it is larger than the sum of its proper divisors (1).

425082071 is an equidigital number, since it uses as much as digits as its factorization.

425082071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 425082071 is about 20617.5185461296. The cubic root of 425082071 is about 751.8956909559.

The spelling of 425082071 in words is "four hundred twenty-five million, eighty-two thousand, seventy-one".