16516530046 has 12 divisors (see below), whose sum is σ = 25898794992. Its totient is φ = 7899209516.

The previous prime is 16516530031. The next prime is 16516530067. The reversal of 16516530046 is 64003561561.

It is a junction number, because it is equal to n+sod(n) for n = 16516529987 and 16516530014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7804486 + ... + 7806601.

It is an arithmetic number, because the mean of its divisors is an integer number (2158232916).

Almost surely, 2^16516530046 is an apocalyptic number.

16516530046 is a deficient number, since it is larger than the sum of its proper divisors (9382264946).

16516530046 is a wasteful number, since it uses less digits than its factorization.

16516530046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15611135 (or 15611112 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 16516530046 in words is "sixteen billion, five hundred sixteen million, five hundred thirty thousand, forty-six".