28533334876 has 24 divisors (see below), whose sum is σ = 50770419840. Its totient is φ = 14028562800.

The previous prime is 28533334859. The next prime is 28533334883. The reversal of 28533334876 is 67843333582.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24910 + ... + 240181.

It is an arithmetic number, because the mean of its divisors is an integer number (2115434160).

Almost surely, 2^28533334876 is an apocalyptic number.

It is an amenable number.

28533334876 is a deficient number, since it is larger than the sum of its proper divisors (22237084964).

28533334876 is a wasteful number, since it uses less digits than its factorization.

28533334876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265545 (or 265543 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 52.

The spelling of 28533334876 in words is "twenty-eight billion, five hundred thirty-three million, three hundred thirty-four thousand, eight hundred seventy-six".