82883519 has 2 divisors, whose sum is σ = 82883520. Its totient is φ = 82883518.

The previous prime is 82883497. The next prime is 82883587. The reversal of 82883519 is 91538828.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82883519 - 2²⁴ = 66106303 is a prime.

It is a super-2 number, since 2×82883519² = 13739355443646722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82883519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82883819) 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, 41441759 + 41441760.

It is an arithmetic number, because the mean of its divisors is an integer number (41441760).

Almost surely, 2^82883519 is an apocalyptic number.

82883519 is a deficient number, since it is larger than the sum of its proper divisors (1).

82883519 is an equidigital number, since it uses as much as digits as its factorization.

82883519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 44.

The square root of 82883519 is about 9104.0386093206. The cubic root of 82883519 is about 436.0029160510.

The spelling of 82883519 in words is "eighty-two million, eight hundred eighty-three thousand, five hundred nineteen".