16558096932 has 144 divisors (see below), whose sum is σ = 46184599552. Its totient is φ = 4970730240.

The previous prime is 16558096901. The next prime is 16558096967. The reversal of 16558096932 is 23969085561.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3623313 + ... + 3627879.

Almost surely, 2^16558096932 is an apocalyptic number.

16558096932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16558096932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23092299776).

16558096932 is an abundant number, since it is smaller than the sum of its proper divisors (29626502620).

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

16558096932 is a wasteful number, since it uses less digits than its factorization.

16558096932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778 (or 4773 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 16558096932 in words is "sixteen billion, five hundred fifty-eight million, ninety-six thousand, nine hundred thirty-two".