28482660612 has 72 divisors (see below), whose sum is σ = 85900103520. Its totient is φ = 8137901520.

The previous prime is 28482660607. The next prime is 28482660637. The reversal of 28482660612 is 21606628482.

28482660612 is a `hidden beast` number, since 2 + 8 + 4 + 8 + 26 + 6 + 0 + 612 = 666.

It is a super-2 number, since 2×28482660612² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2685814 + ... + 2696397.

Almost surely, 2^28482660612 is an apocalyptic number.

It is an amenable number.

28482660612 is an abundant number, since it is smaller than the sum of its proper divisors (57417442908).

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

28482660612 is a wasteful number, since it uses less digits than its factorization.

28482660612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382238 (or 5382223 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 28482660612 in words is "twenty-eight billion, four hundred eighty-two million, six hundred sixty thousand, six hundred twelve".