67006106508 has 48 divisors (see below), whose sum is σ = 170640005760. Its totient is φ = 20295475200.

The previous prime is 67006106501. The next prime is 67006106599. The reversal of 67006106508 is 80560160076.

It is a super-2 number, since 2×67006106508² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (67006106501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171148 + ... + 404108.

It is an arithmetic number, because the mean of its divisors is an integer number (3555000120).

Almost surely, 2^67006106508 is an apocalyptic number.

It is an amenable number.

67006106508 is an abundant number, since it is smaller than the sum of its proper divisors (103633899252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67006106508 is a wasteful number, since it uses less digits than its factorization.

67006106508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235158 (or 235156 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 67006106508 in words is "sixty-seven billion, six million, one hundred six thousand, five hundred eight".