67116510013 has 16 divisors (see below), whose sum is σ = 80122521600. Its totient is φ = 54970168176.

The previous prime is 67116510011. The next prime is 67116510023. The reversal of 67116510013 is 31001561176.

It is not a de Polignac number, because 67116510013 - 2¹ = 67116510011 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 (67116510011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59863 + ... + 371236.

It is an arithmetic number, because the mean of its divisors is an integer number (5007657600).

Almost surely, 2^67116510013 is an apocalyptic number.

It is an amenable number.

67116510013 is a deficient number, since it is larger than the sum of its proper divisors (13006011587).

67116510013 is a wasteful number, since it uses less digits than its factorization.

67116510013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432096.

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 67116510013 in words is "sixty-seven billion, one hundred sixteen million, five hundred ten thousand, thirteen".