16528300540 has 24 divisors (see below), whose sum is σ = 35053093152. Its totient is φ = 6545860800.

The previous prime is 16528300517. The next prime is 16528300577. The reversal of 16528300540 is 4500382561.

It is a junction number, because it is equal to n+sod(n) for n = 16528300496 and 16528300505.

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, 4089144 + ... + 4093183.

It is an arithmetic number, because the mean of its divisors is an integer number (1460545548).

Almost surely, 2^16528300540 is an apocalyptic number.

16528300540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16528300540 is an abundant number, since it is smaller than the sum of its proper divisors (18524792612).

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

16528300540 is a wasteful number, since it uses less digits than its factorization.

16528300540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8182437 (or 8182435 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 16528300540 in words is "sixteen billion, five hundred twenty-eight million, three hundred thousand, five hundred forty".