16052563 has 8 divisors (see below), whose sum is σ = 16332480. Its totient is φ = 15774720.

The previous prime is 16052537. The next prime is 16052579. The reversal of 16052563 is 36525061.

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

It is a de Polignac number, because none of the positive numbers 2^k-16052563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16052503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24723 + ... + 25363.

It is an arithmetic number, because the mean of its divisors is an integer number (2041560).

Almost surely, 2^16052563 is an apocalyptic number.

16052563 is a deficient number, since it is larger than the sum of its proper divisors (279917).

16052563 is an equidigital number, since it uses as much as digits as its factorization.

16052563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 16052563 is about 4006.5649876172. The cubic root of 16052563 is about 252.2598468183.

The spelling of 16052563 in words is "sixteen million, fifty-two thousand, five hundred sixty-three".