16500562355 has 32 divisors (see below), whose sum is σ = 21672396288. Its totient is φ = 12006144000.

The previous prime is 16500562343. The next prime is 16500562399. The reversal of 16500562355 is 55326500561.

It is not a de Polignac number, because 16500562355 - 2²² = 16496368051 is a prime.

It is a Duffinian 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 31 ways as a sum of consecutive naturals, for example, 2032805 + ... + 2040905.

It is an arithmetic number, because the mean of its divisors is an integer number (677262384).

Almost surely, 2^16500562355 is an apocalyptic number.

16500562355 is a deficient number, since it is larger than the sum of its proper divisors (5171833933).

16500562355 is a wasteful number, since it uses less digits than its factorization.

16500562355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 16500562355 in words is "sixteen billion, five hundred million, five hundred sixty-two thousand, three hundred fifty-five".