82518926018 has 8 divisors (see below), whose sum is σ = 123921819648. Its totient is φ = 41211652804.

The previous prime is 82518925997. The next prime is 82518926029. The reversal of 82518926018 is 81062981528.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 23902946 + ... + 23906397.

It is an arithmetic number, because the mean of its divisors is an integer number (15490227456).

Almost surely, 2^82518926018 is an apocalyptic number.

82518926018 is a deficient number, since it is larger than the sum of its proper divisors (41402893630).

82518926018 is a wasteful number, since it uses less digits than its factorization.

82518926018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47810208.

The product of its (nonzero) digits is 552960, while the sum is 50.

The spelling of 82518926018 in words is "eighty-two billion, five hundred eighteen million, nine hundred twenty-six thousand, eighteen".