28533411230 has 16 divisors (see below), whose sum is σ = 51858784224. Its totient is φ = 11302554720.

The previous prime is 28533411209. The next prime is 28533411241. The reversal of 28533411230 is 3211433582.

It is a super-2 number, since 2×28533411230² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 13850141 + ... + 13852200.

It is an arithmetic number, because the mean of its divisors is an integer number (3241174014).

Almost surely, 2^28533411230 is an apocalyptic number.

28533411230 is a deficient number, since it is larger than the sum of its proper divisors (23325372994).

28533411230 is a wasteful number, since it uses less digits than its factorization.

28533411230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27702451.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 28533411230 in words is "twenty-eight billion, five hundred thirty-three million, four hundred eleven thousand, two hundred thirty".