16271053 has 8 divisors (see below), whose sum is σ = 16638048. Its totient is φ = 15906384.

The previous prime is 16271033. The next prime is 16271107. The reversal of 16271053 is 35017261.

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-16271053 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 (16271033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27426 + ... + 28012.

It is an arithmetic number, because the mean of its divisors is an integer number (2079756).

Almost surely, 2^16271053 is an apocalyptic number.

It is an amenable number.

16271053 is a deficient number, since it is larger than the sum of its proper divisors (366995).

16271053 is an equidigital number, since it uses as much as digits as its factorization.

16271053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 16271053 is about 4033.7393321830. The cubic root of 16271053 is about 253.3991885963.

The spelling of 16271053 in words is "sixteen million, two hundred seventy-one thousand, fifty-three".