67652627228 has 12 divisors (see below), whose sum is σ = 118393932552. Its totient is φ = 33825789360.

The previous prime is 67652627221. The next prime is 67652627257. The reversal of 67652627228 is 82272625676.

It is a self number, because there is not a number n which added to its sum of digits gives 67652627228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67652627221) 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 3 ways as a sum of consecutive naturals, for example, 385523 + ... + 532853.

It is an arithmetic number, because the mean of its divisors is an integer number (9866161046).

Almost surely, 2^67652627228 is an apocalyptic number.

It is an amenable number.

67652627228 is a deficient number, since it is larger than the sum of its proper divisors (50741305324).

67652627228 is a wasteful number, since it uses less digits than its factorization.

67652627228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262132 (or 262130 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The spelling of 67652627228 in words is "sixty-seven billion, six hundred fifty-two million, six hundred twenty-seven thousand, two hundred twenty-eight".