68082183537 has 8 divisors (see below), whose sum is σ = 90791446080. Its totient is φ = 45380521680.

The previous prime is 68082183473. The next prime is 68082183563. The reversal of 68082183537 is 73538128086.

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

It is not a de Polignac number, because 68082183537 - 2⁶ = 68082183473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68082183537.

It is not an unprimeable number, because it can be changed into a prime (68082183577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879237 + ... + 1915122.

It is an arithmetic number, because the mean of its divisors is an integer number (11348930760).

Almost surely, 2^68082183537 is an apocalyptic number.

It is an amenable number.

68082183537 is a deficient number, since it is larger than the sum of its proper divisors (22709262543).

68082183537 is a wasteful number, since it uses less digits than its factorization.

68082183537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800343.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 68082183537 in words is "sixty-eight billion, eighty-two million, one hundred eighty-three thousand, five hundred thirty-seven".