16803053950 has 48 divisors (see below), whose sum is σ = 31752525744. Its totient is φ = 6614150400.

The previous prime is 16803053923. The next prime is 16803053999. The reversal of 16803053950 is 5935030861.

It is a super-2 number, since 2×16803053950² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4423452 + ... + 4427248.

It is an arithmetic number, because the mean of its divisors is an integer number (661510953).

Almost surely, 2^16803053950 is an apocalyptic number.

16803053950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16803053950 is a deficient number, since it is larger than the sum of its proper divisors (14949471794).

16803053950 is a wasteful number, since it uses less digits than its factorization.

16803053950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197 (or 5192 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 16803053950 in words is "sixteen billion, eight hundred three million, fifty-three thousand, nine hundred fifty".