82527752833 has 4 divisors (see below), whose sum is σ = 82695834288. Its totient is φ = 82359671380.

The previous prime is 82527752743. The next prime is 82527752837. The reversal of 82527752833 is 33825772528.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82527752833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82527752837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84039991 + ... + 84040972.

It is an arithmetic number, because the mean of its divisors is an integer number (20673958572).

Almost surely, 2^82527752833 is an apocalyptic number.

It is an amenable number.

82527752833 is a deficient number, since it is larger than the sum of its proper divisors (168081455).

82527752833 is a wasteful number, since it uses less digits than its factorization.

82527752833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168081454.

The product of its digits is 5644800, while the sum is 52.

The spelling of 82527752833 in words is "eighty-two billion, five hundred twenty-seven million, seven hundred fifty-two thousand, eight hundred thirty-three".