67876538005 has 8 divisors (see below), whose sum is σ = 81717162912. Its totient is φ = 54124352208.

The previous prime is 67876538003. The next prime is 67876538029. The reversal of 67876538005 is 50083567876.

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

It is a cyclic number.

It is not a de Polignac number, because 67876538005 - 2¹ = 67876538003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67876538003) 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, 22108087 + ... + 22111156.

It is an arithmetic number, because the mean of its divisors is an integer number (10214645364).

Almost surely, 2^67876538005 is an apocalyptic number.

It is an amenable number.

67876538005 is a deficient number, since it is larger than the sum of its proper divisors (13840624907).

67876538005 is a wasteful number, since it uses less digits than its factorization.

67876538005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44219555.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 67876538005 in words is "sixty-seven billion, eight hundred seventy-six million, five hundred thirty-eight thousand, five".