82549383 has 8 divisors (see below), whose sum is σ = 125789568. Its totient is φ = 47171064.

The previous prime is 82549367. The next prime is 82549387. The reversal of 82549383 is 38394528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82549383 - 2⁴ = 82549367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82549387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965441 + ... + 1965482.

It is an arithmetic number, because the mean of its divisors is an integer number (15723696).

Almost surely, 2^82549383 is an apocalyptic number.

82549383 is a deficient number, since it is larger than the sum of its proper divisors (43240185).

82549383 is a wasteful number, since it uses less digits than its factorization.

82549383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930933.

The product of its digits is 207360, while the sum is 42.

The square root of 82549383 is about 9085.6691002920. The cubic root of 82549383 is about 435.4162273183.

The spelling of 82549383 in words is "eighty-two million, five hundred forty-nine thousand, three hundred eighty-three".