82648802468 has 12 divisors (see below), whose sum is σ = 152247794160. Its totient is φ = 39149432712.

The previous prime is 82648802419. The next prime is 82648802479. The reversal of 82648802468 is 86420884628.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543742046 + ... + 543742197.

It is an arithmetic number, because the mean of its divisors is an integer number (12687316180).

Almost surely, 2^82648802468 is an apocalyptic number.

It is an amenable number.

82648802468 is a deficient number, since it is larger than the sum of its proper divisors (69598991692).

82648802468 is a wasteful number, since it uses less digits than its factorization.

82648802468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087484266 (or 1087484264 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 82648802468 in words is "eighty-two billion, six hundred forty-eight million, eight hundred two thousand, four hundred sixty-eight".