2160533 has 2 divisors, whose sum is σ = 2160534. Its totient is φ = 2160532.

The previous prime is 2160527. The next prime is 2160553. The reversal of 2160533 is 3350612.

It is an a-pointer prime, because the next prime (2160553) can be obtained adding 2160533 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2140369 + 20164 = 1463^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2160533 - 2⁶ = 2160469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2160553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080266 + 1080267.

It is an arithmetic number, because the mean of its divisors is an integer number (1080267).

2^2160533 is an apocalyptic number.

It is an amenable number.

2160533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160533 is an equidigital number, since it uses as much as digits as its factorization.

2160533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2160533 is about 1469.8751647674. The cubic root of 2160533 is about 129.2767130616.

The spelling of 2160533 in words is "two million, one hundred sixty thousand, five hundred thirty-three".