39532678228 has 12 divisors (see below), whose sum is σ = 69219656352. Its totient is φ = 19755633560.

The previous prime is 39532678193. The next prime is 39532678249. The reversal of 39532678228 is 82287623593.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2668078 + ... + 2682853.

It is an arithmetic number, because the mean of its divisors is an integer number (5768304696).

Almost surely, 2^39532678228 is an apocalyptic number.

It is an amenable number.

39532678228 is a deficient number, since it is larger than the sum of its proper divisors (29686978124).

39532678228 is a wasteful number, since it uses less digits than its factorization.

39532678228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352782 (or 5352780 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The spelling of 39532678228 in words is "thirty-nine billion, five hundred thirty-two million, six hundred seventy-eight thousand, two hundred twenty-eight".