16516530050 has 24 divisors (see below), whose sum is σ = 31435185936. Its totient is φ = 6452969040.

The previous prime is 16516530031. The next prime is 16516530067. The reversal of 16516530050 is 5003561561.

It is a junction number, because it is equal to n+sod(n) for n = 16516529989 and 16516530016.

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 11 ways as a sum of consecutive naturals, for example, 3838904 + ... + 3843203.

It is an arithmetic number, because the mean of its divisors is an integer number (1309799414).

Almost surely, 2^16516530050 is an apocalyptic number.

16516530050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16516530050 is a deficient number, since it is larger than the sum of its proper divisors (14918655886).

16516530050 is a wasteful number, since it uses less digits than its factorization.

16516530050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682162 (or 7682157 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 16516530050 in words is "sixteen billion, five hundred sixteen million, five hundred thirty thousand, fifty".