16200440562 has 8 divisors (see below), whose sum is σ = 32400881136. Its totient is φ = 5400146852.

The previous prime is 16200440527. The next prime is 16200440579. The reversal of 16200440562 is 26504400261.

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

16200440562 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350036708 + ... + 1350036719.

It is an arithmetic number, because the mean of its divisors is an integer number (4050110142).

Almost surely, 2^16200440562 is an apocalyptic number.

16200440562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16200440562 is a wasteful number, since it uses less digits than its factorization.

16200440562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700073432.

The product of its (nonzero) digits is 11520, while the sum is 30.

It can be divided in two parts, 162004 and 40562, that added together give a triangular number (202566 = T₆₃₆).

The spelling of 16200440562 in words is "sixteen billion, two hundred million, four hundred forty thousand, five hundred sixty-two".