16703663504 has 20 divisors (see below), whose sum is σ = 35305470960. Its totient is φ = 7592574240.

The previous prime is 16703663453. The next prime is 16703663527. The reversal of 16703663504 is 40536630761.

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 3 ways as a sum of consecutive naturals, for example, 47453414 + ... + 47453765.

It is an arithmetic number, because the mean of its divisors is an integer number (1765273548).

Almost surely, 2^16703663504 is an apocalyptic number.

It is an amenable number.

16703663504 is an abundant number, since it is smaller than the sum of its proper divisors (18601807456).

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

16703663504 is a wasteful number, since it uses less digits than its factorization.

16703663504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94907198 (or 94907192 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 16703663504 in words is "sixteen billion, seven hundred three million, six hundred sixty-three thousand, five hundred four".