28473521895360 has 84 divisors (see below), whose sum is σ = 97937051362488. Its totient is φ = 7592939171328.

The previous prime is 28473521895359. The next prime is 28473521895391. The reversal of 28473521895360 is 6359812537482.

28473521895360 is a `hidden beast` number, since 2 + 8 + 4 + 73 + 5 + 21 + 8 + 9 + 536 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4943316894 + ... + 4943322653.

It is a 1-persistent number, because it is pandigital, but 2⋅28473521895360 = 56947043790720 is not.

Almost surely, 2^{28473521895360} is an apocalyptic number.

28473521895360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28473521895360 is an abundant number, since it is smaller than the sum of its proper divisors (69463529467128).

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

28473521895360 is a wasteful number, since it uses less digits than its factorization.

28473521895360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9886639570 (or 9886639557 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 28473521895360 in words is "twenty-eight trillion, four hundred seventy-three billion, five hundred twenty-one million, eight hundred ninety-five thousand, three hundred sixty".