82907270927 has 16 divisors (see below), whose sum is σ = 89777473632. Its totient is φ = 76107803520.

The previous prime is 82907270921. The next prime is 82907270987. The reversal of 82907270927 is 72907270928.

It is a cyclic number.

It is not a de Polignac number, because 82907270927 - 2¹⁰ = 82907269903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82907270921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7259852 + ... + 7271262.

It is an arithmetic number, because the mean of its divisors is an integer number (5611092102).

Almost surely, 2^82907270927 is an apocalyptic number.

82907270927 is a deficient number, since it is larger than the sum of its proper divisors (6870202705).

82907270927 is a wasteful number, since it uses less digits than its factorization.

82907270927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14458.

The product of its (nonzero) digits is 1778112, while the sum is 53.

Subtracting from 82907270927 its reverse (72907270928), we obtain a palindrome (9999999999).

The spelling of 82907270927 in words is "eighty-two billion, nine hundred seven million, two hundred seventy thousand, nine hundred twenty-seven".