82463278995 has 24 divisors (see below), whose sum is σ = 143560544400. Its totient is φ = 43788355776.

The previous prime is 82463278991. The next prime is 82463279083. The reversal of 82463278995 is 59987236428.

82463278995 is a `hidden beast` number, since 8 + 2 + 463 + 2 + 7 + 89 + 95 = 666.

It is not a de Polignac number, because 82463278995 - 2² = 82463278991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82463278991) 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 23 ways as a sum of consecutive naturals, for example, 3990825 + ... + 4011434.

It is an arithmetic number, because the mean of its divisors is an integer number (5981689350).

Almost surely, 2^82463278995 is an apocalyptic number.

82463278995 is a deficient number, since it is larger than the sum of its proper divisors (61097265405).

82463278995 is a wasteful number, since it uses less digits than its factorization.

82463278995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8002499 (or 8002496 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 82463278995 in words is "eighty-two billion, four hundred sixty-three million, two hundred seventy-eight thousand, nine hundred ninety-five".