82696577941 has 4 divisors (see below), whose sum is σ = 82703610400. Its totient is φ = 82689545484.

The previous prime is 82696577869. The next prime is 82696577963. The reversal of 82696577941 is 14977569628.

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 not a de Polignac number, because 82696577941 - 2²⁷ = 82562360213 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 (82696577981) 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, 3498561 + ... + 3522118.

It is an arithmetic number, because the mean of its divisors is an integer number (20675902600).

Almost surely, 2^82696577941 is an apocalyptic number.

It is an amenable number.

82696577941 is a deficient number, since it is larger than the sum of its proper divisors (7032459).

82696577941 is a wasteful number, since it uses less digits than its factorization.

82696577941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032458.

The product of its digits is 45722880, while the sum is 64.

The spelling of 82696577941 in words is "eighty-two billion, six hundred ninety-six million, five hundred seventy-seven thousand, nine hundred forty-one".