16703494500 has 768 divisors, whose sum is σ = 65938489344. Its totient is φ = 3179520000.

The previous prime is 16703494499. The next prime is 16703494513. The reversal of 16703494500 is 549430761.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 92284410 + ... + 92284590.

It is an arithmetic number, because the mean of its divisors is an integer number (85857408).

Almost surely, 2^16703494500 is an apocalyptic number.

16703494500 is a gapful number since it is divisible by the number (10) 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 16703494500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32969244672).

16703494500 is an abundant number, since it is smaller than the sum of its proper divisors (49234994844).

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

16703494500 is a wasteful number, since it uses less digits than its factorization.

16703494500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 16703494500 in words is "sixteen billion, seven hundred three million, four hundred ninety-four thousand, five hundred".