2044842053 has 2 divisors, whose sum is σ = 2044842054. Its totient is φ = 2044842052.

The previous prime is 2044842049. The next prime is 2044842097. The reversal of 2044842053 is 3502484402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1996927969 + 47914084 = 44687^2 + 6922^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044842053 - 2² = 2044842049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044842953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022421026 + 1022421027.

It is an arithmetic number, because the mean of its divisors is an integer number (1022421027).

Almost surely, 2^2044842053 is an apocalyptic number.

It is an amenable number.

2044842053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044842053 is an equidigital number, since it uses as much as digits as its factorization.

2044842053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 2044842053 is about 45219.9298208213. The cubic root of 2044842053 is about 1269.2677807428.

The spelling of 2044842053 in words is "two billion, forty-four million, eight hundred forty-two thousand, fifty-three".