66482337586 has 8 divisors (see below), whose sum is σ = 113969721600. Its totient is φ = 28492430388.

The previous prime is 66482337557. The next prime is 66482337599. The reversal of 66482337586 is 68573328466.

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

It is a self number, because there is not a number n which added to its sum of digits gives 66482337586.

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, 2374369186 + ... + 2374369213.

It is an arithmetic number, because the mean of its divisors is an integer number (14246215200).

Almost surely, 2^66482337586 is an apocalyptic number.

66482337586 is a deficient number, since it is larger than the sum of its proper divisors (47487384014).

66482337586 is a wasteful number, since it uses less digits than its factorization.

66482337586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748738408.

The product of its digits is 34836480, while the sum is 58.

The spelling of 66482337586 in words is "sixty-six billion, four hundred eighty-two million, three hundred thirty-seven thousand, five hundred eighty-six".