2152559 has 2 divisors, whose sum is σ = 2152560. Its totient is φ = 2152558.

The previous prime is 2152517. The next prime is 2152571. The reversal of 2152559 is 9552512.

2152559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2152559 - 2⁸ = 2152303 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076279 + 1076280.

It is an arithmetic number, because the mean of its divisors is an integer number (1076280).

2^2152559 is an apocalyptic number.

2152559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152559 is an equidigital number, since it uses as much as digits as its factorization.

2152559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4500, while the sum is 29.

The square root of 2152559 is about 1467.1601821205. The cubic root of 2152559 is about 129.1174740644.

The spelling of 2152559 in words is "two million, one hundred fifty-two thousand, five hundred fifty-nine".