82065335385008 has 10 divisors (see below), whose sum is σ = 159001587308484. Its totient is φ = 41032667692496.

The previous prime is 82065335384999. The next prime is 82065335385023. The reversal of 82065335385008 is 80058353356028.

82065335385008 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×82065335385008² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2564541730766 + ... + 2564541730797.

Almost surely, 2^{82065335385008} is an apocalyptic number.

It is an amenable number.

82065335385008 is a deficient number, since it is larger than the sum of its proper divisors (76936251923476).

82065335385008 is a wasteful number, since it uses less digits than its factorization.

82065335385008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129083461571 (or 5129083461565 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 56.

The spelling of 82065335385008 in words is "eighty-two trillion, sixty-five billion, three hundred thirty-five million, three hundred eighty-five thousand, eight".