16756133 has 2 divisors, whose sum is σ = 16756134. Its totient is φ = 16756132.

The previous prime is 16756099. The next prime is 16756141. The reversal of 16756133 is 33165761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12687844 + 4068289 = 3562^2 + 2017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16756133 is a prime.

It is a super-2 number, since 2×16756133² = 561535986227378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16756133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16756163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8378066 + 8378067.

It is an arithmetic number, because the mean of its divisors is an integer number (8378067).

Almost surely, 2^16756133 is an apocalyptic number.

It is an amenable number.

16756133 is a deficient number, since it is larger than the sum of its proper divisors (1).

16756133 is an equidigital number, since it uses as much as digits as its factorization.

16756133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 16756133 is about 4093.4255825653. The cubic root of 16756133 is about 255.8927213671.

The spelling of 16756133 in words is "sixteen million, seven hundred fifty-six thousand, one hundred thirty-three".