16050530 has 8 divisors (see below), whose sum is σ = 28890972. Its totient is φ = 6420208.

The previous prime is 16050511. The next prime is 16050539. The reversal of 16050530 is 3505061.

It can be written as a sum of positive squares in 2 ways, for example, as 15832441 + 218089 = 3979^2 + 467^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16050539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802517 + ... + 802536.

Almost surely, 2^16050530 is an apocalyptic number.

16050530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16050530 is a deficient number, since it is larger than the sum of its proper divisors (12840442).

16050530 is a wasteful number, since it uses less digits than its factorization.

16050530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605060.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 16050530 is about 4006.3112709823. The cubic root of 16050530 is about 252.2491970980.

Adding to 16050530 its reverse (3505061), we get a palindrome (19555591).

The spelling of 16050530 in words is "sixteen million, fifty thousand, five hundred thirty".