16950348503 has 8 divisors (see below), whose sum is σ = 18493597200. Its totient is φ = 15407484480.

The previous prime is 16950348487. The next prime is 16950348521. The reversal of 16950348503 is 30584305961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16950348503 - 2⁴ = 16950348487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16950348563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173 + ... + 184121.

It is an arithmetic number, because the mean of its divisors is an integer number (2311699650).

Almost surely, 2^16950348503 is an apocalyptic number.

16950348503 is a deficient number, since it is larger than the sum of its proper divisors (1543248697).

16950348503 is a wasteful number, since it uses less digits than its factorization.

16950348503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192337.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 16950348503 in words is "sixteen billion, nine hundred fifty million, three hundred forty-eight thousand, five hundred three".