12530848273 has 2 divisors, whose sum is σ = 12530848274. Its totient is φ = 12530848272.

The previous prime is 12530848249. The next prime is 12530848301. The reversal of 12530848273 is 37284803521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11783536704 + 747311569 = 108552^2 + 27337^2 .

It is a cyclic number.

It is not a de Polignac number, because 12530848273 - 2⁹ = 12530847761 is a prime.

It is not a weakly prime, because it can be changed into another prime (12530848243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6265424136 + 6265424137.

It is an arithmetic number, because the mean of its divisors is an integer number (6265424137).

Almost surely, 2^12530848273 is an apocalyptic number.

It is an amenable number.

12530848273 is a deficient number, since it is larger than the sum of its proper divisors (1).

12530848273 is an equidigital number, since it uses as much as digits as its factorization.

12530848273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 12530848273 in words is "twelve billion, five hundred thirty million, eight hundred forty-eight thousand, two hundred seventy-three".