28110564076 has 48 divisors (see below), whose sum is σ = 57797978112. Its totient is φ = 11712888000.

The previous prime is 28110564023. The next prime is 28110564173. The reversal of 28110564076 is 67046501182.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 127986 + ... + 269446.

It is an arithmetic number, because the mean of its divisors is an integer number (1204124544).

Almost surely, 2^28110564076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28110564076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28898989056).

28110564076 is an abundant number, since it is smaller than the sum of its proper divisors (29687414036).

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

28110564076 is a wasteful number, since it uses less digits than its factorization.

28110564076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141670 (or 141668 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 28110564076 in words is "twenty-eight billion, one hundred ten million, five hundred sixty-four thousand, seventy-six".