16923573960 has 32 divisors (see below), whose sum is σ = 50770722240. Its totient is φ = 4512953024.

The previous prime is 16923573959. The next prime is 16923573991. The reversal of 16923573960 is 6937532961.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 70514772 + ... + 70515011.

It is an arithmetic number, because the mean of its divisors is an integer number (1586585070).

Almost surely, 2^16923573960 is an apocalyptic number.

16923573960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16923573960 is an abundant number, since it is smaller than the sum of its proper divisors (33847148280).

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

16923573960 is a wasteful number, since it uses less digits than its factorization.

16923573960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141029797 (or 141029793 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The spelling of 16923573960 in words is "sixteen billion, nine hundred twenty-three million, five hundred seventy-three thousand, nine hundred sixty".