82353419 has 2 divisors, whose sum is σ = 82353420. Its totient is φ = 82353418.

The previous prime is 82353367. The next prime is 82353431. The reversal of 82353419 is 91435328.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82353419 - 2¹⁶ = 82287883 is a prime.

It is a super-2 number, since 2×82353419² = 13564171241979122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (82353449) 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, 41176709 + 41176710.

It is an arithmetic number, because the mean of its divisors is an integer number (41176710).

Almost surely, 2^82353419 is an apocalyptic number.

82353419 is a deficient number, since it is larger than the sum of its proper divisors (1).

82353419 is an equidigital number, since it uses as much as digits as its factorization.

82353419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 82353419 is about 9074.8784564863. The cubic root of 82353419 is about 435.0714094245.

The spelling of 82353419 in words is "eighty-two million, three hundred fifty-three thousand, four hundred nineteen".