16326053 has 8 divisors (see below), whose sum is σ = 16531200. Its totient is φ = 16122528.

The previous prime is 16326049. The next prime is 16326059. The reversal of 16326053 is 35062361.

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

It is a cyclic number.

It is not a de Polignac number, because 16326053 - 2² = 16326049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16326059) 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, 39713 + ... + 40121.

It is an arithmetic number, because the mean of its divisors is an integer number (2066400).

Almost surely, 2^16326053 is an apocalyptic number.

It is an amenable number.

16326053 is a deficient number, since it is larger than the sum of its proper divisors (205147).

16326053 is a wasteful number, since it uses less digits than its factorization.

16326053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 16326053 is about 4040.5510762766. The cubic root of 16326053 is about 253.6843838526.

The spelling of 16326053 in words is "sixteen million, three hundred twenty-six thousand, fifty-three".