82790132696 has 16 divisors (see below), whose sum is σ = 155300007240. Its totient is φ = 41376797440.

The previous prime is 82790132693. The next prime is 82790132699. The reversal of 82790132696 is 69623109728.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82790132693) and next prime (82790132699).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82790132693) 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 3 ways as a sum of consecutive naturals, for example, 2264345 + ... + 2300616.

Almost surely, 2^82790132696 is an apocalyptic number.

It is an amenable number.

82790132696 is a deficient number, since it is larger than the sum of its proper divisors (72509874544).

82790132696 is a wasteful number, since it uses less digits than its factorization.

82790132696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567234 (or 4567230 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 82790132696 in words is "eighty-two billion, seven hundred ninety million, one hundred thirty-two thousand, six hundred ninety-six".