16504710672 has 40 divisors (see below), whose sum is σ = 42646359744. Its totient is φ = 5500384384.

The previous prime is 16504710667. The next prime is 16504710721. The reversal of 16504710672 is 27601740561.

16504710672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16504710672.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204133 + ... + 273275.

Almost surely, 2^16504710672 is an apocalyptic number.

16504710672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16504710672 is an abundant number, since it is smaller than the sum of its proper divisors (26141649072).

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

16504710672 is a wasteful number, since it uses less digits than its factorization.

16504710672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74127 (or 74121 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 16504710672 in words is "sixteen billion, five hundred four million, seven hundred ten thousand, six hundred seventy-two".