82852519 has 2 divisors, whose sum is σ = 82852520. Its totient is φ = 82852518.

The previous prime is 82852499. The next prime is 82852537. The reversal of 82852519 is 91525828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82852519 - 2²³ = 74463911 is a prime.

It is a super-2 number, since 2×82852519² = 13729079809290722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82852589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41426259 + 41426260.

It is an arithmetic number, because the mean of its divisors is an integer number (41426260).

Almost surely, 2^82852519 is an apocalyptic number.

82852519 is a deficient number, since it is larger than the sum of its proper divisors (1).

82852519 is an equidigital number, since it uses as much as digits as its factorization.

82852519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 40.

The square root of 82852519 is about 9102.3359089851. The cubic root of 82852519 is about 435.9485515002.

The spelling of 82852519 in words is "eighty-two million, eight hundred fifty-two thousand, five hundred nineteen".