16331053 has 2 divisors, whose sum is σ = 16331054. Its totient is φ = 16331052.

The previous prime is 16331047. The next prime is 16331069. The reversal of 16331053 is 35013361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15069924 + 1261129 = 3882^2 + 1123^2 .

It is a cyclic number.

It is not a de Polignac number, because 16331053 - 2⁹ = 16330541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16331083) 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 as a sum of consecutive naturals, namely, 8165526 + 8165527.

It is an arithmetic number, because the mean of its divisors is an integer number (8165527).

Almost surely, 2^16331053 is an apocalyptic number.

It is an amenable number.

16331053 is a deficient number, since it is larger than the sum of its proper divisors (1).

16331053 is an equidigital number, since it uses as much as digits as its factorization.

16331053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 16331053 is about 4041.1697563948. The cubic root of 16331053 is about 253.7102789144.

The spelling of 16331053 in words is "sixteen million, three hundred thirty-one thousand, fifty-three".