16055784950 has 12 divisors (see below), whose sum is σ = 29863760100. Its totient is φ = 6422313960.

The previous prime is 16055784937. The next prime is 16055784971. The reversal of 16055784950 is 5948755061.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 321115699 = 16055784950 / (1 + 6 + 0 + 5 + 5 + 7 + 8 + 4 + 9 + 5 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160557800 + ... + 160557899.

It is an arithmetic number, because the mean of its divisors is an integer number (2488646675).

Almost surely, 2^16055784950 is an apocalyptic number.

16055784950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16055784950 is a deficient number, since it is larger than the sum of its proper divisors (13807975150).

16055784950 is a wasteful number, since it uses less digits than its factorization.

16055784950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321115711 (or 321115706 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 16055784950 in words is "sixteen billion, fifty-five million, seven hundred eighty-four thousand, nine hundred fifty".