2193053 has 2 divisors, whose sum is σ = 2193054. Its totient is φ = 2193052.

The previous prime is 2193041. The next prime is 2193077. The reversal of 2193053 is 3503912.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2010724 + 182329 = 1418^2 + 427^2 .

It is a cyclic number.

It is not a de Polignac number, because 2193053 - 2²⁰ = 1144477 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 (2193353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096526 + 1096527.

It is an arithmetic number, because the mean of its divisors is an integer number (1096527).

2^2193053 is an apocalyptic number.

It is an amenable number.

2193053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193053 is an equidigital number, since it uses as much as digits as its factorization.

2193053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 2193053 is about 1480.8960125546. The cubic root of 2193053 is about 129.9221032345.

Adding to 2193053 its reverse (3503912), we get a palindrome (5696965).

The spelling of 2193053 in words is "two million, one hundred ninety-three thousand, fifty-three".