82613192011 has 32 divisors (see below), whose sum is σ = 98483898240. Its totient is φ = 67802628096.

The previous prime is 82613191967. The next prime is 82613192033. The reversal of 82613192011 is 11029131628.

It is not a de Polignac number, because 82613192011 - 2⁷ = 82613191883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82613192071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13200195 + ... + 13206451.

It is an arithmetic number, because the mean of its divisors is an integer number (3077621820).

Almost surely, 2^82613192011 is an apocalyptic number.

82613192011 is a deficient number, since it is larger than the sum of its proper divisors (15870706229).

82613192011 is a wasteful number, since it uses less digits than its factorization.

82613192011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 82613192011 in words is "eighty-two billion, six hundred thirteen million, one hundred ninety-two thousand, eleven".