16532283 has 4 divisors (see below), whose sum is σ = 22043048. Its totient is φ = 11021520.

The previous prime is 16532273. The next prime is 16532287. The reversal of 16532283 is 38223561.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38223561 = 3 ⋅12741187.

It is not a de Polignac number, because 16532283 - 2⁹ = 16531771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16532283.

It is not an unprimeable number, because it can be changed into a prime (16532287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755378 + ... + 2755383.

It is an arithmetic number, because the mean of its divisors is an integer number (5510762).

Almost surely, 2^16532283 is an apocalyptic number.

16532283 is a deficient number, since it is larger than the sum of its proper divisors (5510765).

16532283 is an equidigital number, since it uses as much as digits as its factorization.

16532283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510764.

The product of its digits is 8640, while the sum is 30.

The square root of 16532283 is about 4065.9910231086. The cubic root of 16532283 is about 254.7480941778.

The spelling of 16532283 in words is "sixteen million, five hundred thirty-two thousand, two hundred eighty-three".