2053257233 has 2 divisors, whose sum is σ = 2053257234. Its totient is φ = 2053257232.

The previous prime is 2053257197. The next prime is 2053257253. The reversal of 2053257233 is 3327523502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1688141569 + 365115664 = 41087^2 + 19108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053257233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2053257233.

It is not a weakly prime, because it can be changed into another prime (2053257253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026628616 + 1026628617.

It is an arithmetic number, because the mean of its divisors is an integer number (1026628617).

Almost surely, 2^2053257233 is an apocalyptic number.

It is an amenable number.

2053257233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053257233 is an equidigital number, since it uses as much as digits as its factorization.

2053257233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 2053257233 is about 45312.8815349454. The cubic root of 2053257233 is about 1271.0065455473.

The spelling of 2053257233 in words is "two billion, fifty-three million, two hundred fifty-seven thousand, two hundred thirty-three".