28547308076 has 36 divisors (see below), whose sum is σ = 58276184400. Its totient is φ = 12200450976.

The previous prime is 28547308039. The next prime is 28547308091. The reversal of 28547308076 is 67080374582.

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 11 ways as a sum of consecutive naturals, for example, 132491 + ... + 273218.

It is an arithmetic number, because the mean of its divisors is an integer number (1618782900).

Almost surely, 2^28547308076 is an apocalyptic number.

It is an amenable number.

28547308076 is an abundant number, since it is smaller than the sum of its proper divisors (29728876324).

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

28547308076 is a wasteful number, since it uses less digits than its factorization.

28547308076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406086 (or 406077 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 28547308076 in words is "twenty-eight billion, five hundred forty-seven million, three hundred eight thousand, seventy-six".