67625712084 has 48 divisors (see below), whose sum is σ = 180348715008. Its totient is φ = 19320187488.

The previous prime is 67625712067. The next prime is 67625712151. The reversal of 67625712084 is 48021752676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1665229 + ... + 1705355.

It is an arithmetic number, because the mean of its divisors is an integer number (3757264896).

Almost surely, 2^67625712084 is an apocalyptic number.

It is an amenable number.

67625712084 is an abundant number, since it is smaller than the sum of its proper divisors (112723002924).

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

67625712084 is a wasteful number, since it uses less digits than its factorization.

67625712084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60204 (or 60202 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 67625712084 in words is "sixty-seven billion, six hundred twenty-five million, seven hundred twelve thousand, eighty-four".