28063428210 has 64 divisors (see below), whose sum is σ = 75535286400. Its totient is φ = 7413633216.

The previous prime is 28063428193. The next prime is 28063428223. The reversal of 28063428210 is 1282436082.

28063428210 is a `hidden beast` number, since 2 + 8 + 0 + 634 + 2 + 8 + 2 + 10 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456805 + ... + 514584.

It is an arithmetic number, because the mean of its divisors is an integer number (1180238850).

Almost surely, 2^28063428210 is an apocalyptic number.

28063428210 is an abundant number, since it is smaller than the sum of its proper divisors (47471858190).

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

28063428210 is a wasteful number, since it uses less digits than its factorization.

28063428210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971512 (or 971506 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 28063428210 in words is "twenty-eight billion, sixty-three million, four hundred twenty-eight thousand, two hundred ten".