82585936459908 has 240 divisors, whose sum is σ = 265024958352000. Its totient is φ = 22354087492800.

The previous prime is 82585936459883. The next prime is 82585936459921. The reversal of 82585936459908 is 80995463958528.

82585936459908 is a `hidden beast` number, since 8 + 25 + 8 + 59 + 3 + 6 + 459 + 90 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17444643 + ... + 21667658.

It is an arithmetic number, because the mean of its divisors is an integer number (1104270659800).

Almost surely, 2^{82585936459908} is an apocalyptic number.

It is an amenable number.

82585936459908 is an abundant number, since it is smaller than the sum of its proper divisors (182439021892092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82585936459908 is a wasteful number, since it uses less digits than its factorization.

82585936459908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39112357 (or 39112332 counting only the distinct ones).

The product of its (nonzero) digits is 6718464000, while the sum is 81.

The spelling of 82585936459908 in words is "eighty-two trillion, five hundred eighty-five billion, nine hundred thirty-six million, four hundred fifty-nine thousand, nine hundred eight".