16532043 has 16 divisors (see below), whose sum is σ = 24178176. Its totient is φ = 9964640.

The previous prime is 16532029. The next prime is 16532051. The reversal of 16532043 is 34023561.

It is a happy number.

16532043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 16532043 - 2¹² = 16527947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16532003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5230 + ... + 7772.

It is an arithmetic number, because the mean of its divisors is an integer number (1511136).

Almost surely, 2^16532043 is an apocalyptic number.

16532043 is a deficient number, since it is larger than the sum of its proper divisors (7646133).

16532043 is a wasteful number, since it uses less digits than its factorization.

16532043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 16532043 is about 4065.9615099014. The cubic root of 16532043 is about 254.7468614414.

The spelling of 16532043 in words is "sixteen million, five hundred thirty-two thousand, forty-three".