425842283 has 2 divisors, whose sum is σ = 425842284. Its totient is φ = 425842282.

The previous prime is 425842279. The next prime is 425842301. The reversal of 425842283 is 382248524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425842283 - 2² = 425842279 is a prime.

It is not a weakly prime, because it can be changed into another prime (425845283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212921141 + 212921142.

It is an arithmetic number, because the mean of its divisors is an integer number (212921142).

Almost surely, 2^425842283 is an apocalyptic number.

425842283 is a deficient number, since it is larger than the sum of its proper divisors (1).

425842283 is an equidigital number, since it uses as much as digits as its factorization.

425842283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122880, while the sum is 38.

The square root of 425842283 is about 20635.9463800428. The cubic root of 425842283 is about 752.3436512883.

The spelling of 425842283 in words is "four hundred twenty-five million, eight hundred forty-two thousand, two hundred eighty-three".