28852187178 has 16 divisors (see below), whose sum is σ = 57707578656. Its totient is φ = 9616861680.

The previous prime is 28852187107. The next prime is 28852187207. The reversal of 28852187178 is 87178125882.

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 7 ways as a sum of consecutive naturals, for example, 7276 + ... + 240327.

It is an arithmetic number, because the mean of its divisors is an integer number (3606723666).

Almost surely, 2^28852187178 is an apocalyptic number.

28852187178 is an abundant number, since it is smaller than the sum of its proper divisors (28855391478).

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

28852187178 is a wasteful number, since it uses less digits than its factorization.

28852187178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267029.

The product of its digits is 4014080, while the sum is 57.

The spelling of 28852187178 in words is "twenty-eight billion, eight hundred fifty-two million, one hundred eighty-seven thousand, one hundred seventy-eight".