28829739528576 has 256 divisors, whose sum is σ = 100380048076800. Its totient is φ = 7971356344320.

The previous prime is 28829739528467. The next prime is 28829739528599. The reversal of 28829739528576 is 67582593792882.

28829739528576 is a `hidden beast` number, since 2 + 8 + 8 + 2 + 9 + 7 + 39 + 5 + 2 + 8 + 576 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 28829739528495 and 28829739528504.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 18471105 + ... + 19971008.

It is an arithmetic number, because the mean of its divisors is an integer number (392109562800).

Almost surely, 2^{28829739528576} is an apocalyptic number.

It is an amenable number.

28829739528576 is an abundant number, since it is smaller than the sum of its proper divisors (71550308548224).

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

28829739528576 is a wasteful number, since it uses less digits than its factorization.

28829739528576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38442174 (or 38442156 counting only the distinct ones).

The product of its digits is 7315660800, while the sum is 81.

The spelling of 28829739528576 in words is "twenty-eight trillion, eight hundred twenty-nine billion, seven hundred thirty-nine million, five hundred twenty-eight thousand, five hundred seventy-six".