82663208762672 has 10 divisors (see below), whose sum is σ = 160159966977708. Its totient is φ = 41331604381328.

The previous prime is 82663208762633. The next prime is 82663208762681. The reversal of 82663208762672 is 27626780236628.

It is a junction number, because it is equal to n+sod(n) for n = 82663208762599 and 82663208762608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583225273818 + ... + 2583225273849.

Almost surely, 2^{82663208762672} is an apocalyptic number.

It is an amenable number.

82663208762672 is a deficient number, since it is larger than the sum of its proper divisors (77496758215036).

82663208762672 is a wasteful number, since it uses less digits than its factorization.

82663208762672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166450547675 (or 5166450547669 counting only the distinct ones).

The product of its (nonzero) digits is 195084288, while the sum is 65.

The spelling of 82663208762672 in words is "eighty-two trillion, six hundred sixty-three billion, two hundred eight million, seven hundred sixty-two thousand, six hundred seventy-two".