2144463053 has 2 divisors, whose sum is σ = 2144463054. Its totient is φ = 2144463052.

The previous prime is 2144463049. The next prime is 2144463071. The reversal of 2144463053 is 3503644412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2123550724 + 20912329 = 46082^2 + 4573^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144463053 - 2² = 2144463049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144463043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072231526 + 1072231527.

It is an arithmetic number, because the mean of its divisors is an integer number (1072231527).

Almost surely, 2^2144463053 is an apocalyptic number.

It is an amenable number.

2144463053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144463053 is an equidigital number, since it uses as much as digits as its factorization.

2144463053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2144463053 is about 46308.3475520343. The cubic root of 2144463053 is about 1289.5539697493.

The spelling of 2144463053 in words is "two billion, one hundred forty-four million, four hundred sixty-three thousand, fifty-three".