2538910230053 has 2 divisors, whose sum is σ = 2538910230054. Its totient is φ = 2538910230052.

The previous prime is 2538910230049. The next prime is 2538910230097. The reversal of 2538910230053 is 3500320198352.

2538910230053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1325173950244 + 1213736279809 = 1151162^2 + 1101697^2 .

It is a cyclic number.

It is not a de Polignac number, because 2538910230053 - 2² = 2538910230049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2538910250053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269455115026 + 1269455115027.

It is an arithmetic number, because the mean of its divisors is an integer number (1269455115027).

Almost surely, 2^{2538910230053} is an apocalyptic number.

It is an amenable number.

2538910230053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538910230053 is an equidigital number, since it uses as much as digits as its factorization.

2538910230053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 2538910230053 in words is "two trillion, five hundred thirty-eight billion, nine hundred ten million, two hundred thirty thousand, fifty-three".