16329053 has 8 divisors (see below), whose sum is σ = 17635800. Its totient is φ = 15029568.

The previous prime is 16329043. The next prime is 16329083. The reversal of 16329053 is 35092361.

It can be written as a sum of positive squares in 4 ways, for example, as 31684 + 16297369 = 178^2 + 4037^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16329053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16329013) 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, 3443 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (2204475).

Almost surely, 2^16329053 is an apocalyptic number.

16329053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16329053 is a deficient number, since it is larger than the sum of its proper divisors (1306747).

16329053 is a wasteful number, since it uses less digits than its factorization.

16329053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 16329053 is about 4040.9222957142. The cubic root of 16329053 is about 253.6999215241.

The spelling of 16329053 in words is "sixteen million, three hundred twenty-nine thousand, fifty-three".