16445060530 has 16 divisors (see below), whose sum is σ = 29667043800. Its totient is φ = 6563372032.

The previous prime is 16445060509. The next prime is 16445060531. The reversal of 16445060530 is 3506054461.

It can be written as a sum of positive squares in 4 ways, for example, as 13712175801 + 2732884729 = 117099^2 + 52277^2 .

It is not an unprimeable number, because it can be changed into a prime (16445060531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826809 + ... + 1835788.

Almost surely, 2^16445060530 is an apocalyptic number.

16445060530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16445060530 is a deficient number, since it is larger than the sum of its proper divisors (13221983270).

16445060530 is a wasteful number, since it uses less digits than its factorization.

16445060530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663053.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 16445060530 in words is "sixteen billion, four hundred forty-five million, sixty thousand, five hundred thirty".