2250553 has 4 divisors (see below), whose sum is σ = 2262528. Its totient is φ = 2238580.

The previous prime is 2250509. The next prime is 2250559. The reversal of 2250553 is 3550522.

2250553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3550522 = 2 ⋅1775261.

It is a cyclic number.

It is not a de Polignac number, because 2250553 - 2⁹ = 2250041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250559) 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 in 3 ways as a sum of consecutive naturals, for example, 5701 + ... + 6082.

It is an arithmetic number, because the mean of its divisors is an integer number (565632).

2^2250553 is an apocalyptic number.

It is an amenable number.

2250553 is a deficient number, since it is larger than the sum of its proper divisors (11975).

2250553 is a wasteful number, since it uses less digits than its factorization.

2250553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11974.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 2250553 is about 1500.1843220085. The cubic root of 2250553 is about 131.0478041643.

The spelling of 2250553 in words is "two million, two hundred fifty thousand, five hundred fifty-three".