82533255 has 16 divisors (see below), whose sum is σ = 150918144. Its totient is φ = 37729440.

The previous prime is 82533247. The next prime is 82533259. The reversal of 82533255 is 55233528.

It is not a de Polignac number, because 82533255 - 2³ = 82533247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82533259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392911 + ... + 393120.

It is an arithmetic number, because the mean of its divisors is an integer number (9432384).

Almost surely, 2^82533255 is an apocalyptic number.

82533255 is a deficient number, since it is larger than the sum of its proper divisors (68384889).

82533255 is a wasteful number, since it uses less digits than its factorization.

82533255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786046.

The product of its digits is 36000, while the sum is 33.

The square root of 82533255 is about 9084.7815053528. The cubic root of 82533255 is about 435.3878691403.

The spelling of 82533255 in words is "eighty-two million, five hundred thirty-three thousand, two hundred fifty-five".