82532133 has 6 divisors (see below), whose sum is σ = 119213094. Its totient is φ = 55021416.

The previous prime is 82532113. The next prime is 82532147. The reversal of 82532133 is 33123528.

It can be written as a sum of positive squares in only one way, i.e., 79441569 + 3090564 = 8913^2 + 1758^2 .

It is not a de Polignac number, because 82532133 - 2⁵ = 82532101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82532097 and 82532106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82532113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4585110 + ... + 4585127.

It is an arithmetic number, because the mean of its divisors is an integer number (19868849).

Almost surely, 2^82532133 is an apocalyptic number.

It is an amenable number.

82532133 is a deficient number, since it is larger than the sum of its proper divisors (36680961).

82532133 is a wasteful number, since it uses less digits than its factorization.

82532133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9170243 (or 9170240 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 82532133 is about 9084.7197535202. The cubic root of 82532133 is about 435.3858961683.

The spelling of 82532133 in words is "eighty-two million, five hundred thirty-two thousand, one hundred thirty-three".