16005255050 has 48 divisors (see below), whose sum is σ = 30749317632. Its totient is φ = 6191707200.

The previous prime is 16005255041. The next prime is 16005255053. The reversal of 16005255050 is 5055250061.

It is not an unprimeable number, because it can be changed into a prime (16005255053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4497872 + ... + 4501428.

It is an arithmetic number, because the mean of its divisors is an integer number (640610784).

Almost surely, 2^16005255050 is an apocalyptic number.

16005255050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16005255050 is a deficient number, since it is larger than the sum of its proper divisors (14744062582).

16005255050 is a wasteful number, since it uses less digits than its factorization.

16005255050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503 (or 6498 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 16005255050 in words is "sixteen billion, five million, two hundred fifty-five thousand, fifty".