12452057053 has 2 divisors, whose sum is σ = 12452057054. Its totient is φ = 12452057052.

The previous prime is 12452057041. The next prime is 12452057129. The reversal of 12452057053 is 35075025421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11846798649 + 605258404 = 108843^2 + 24602^2 .

It is an emirp because it is prime and its reverse (35075025421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12452057053 - 2⁵ = 12452057021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12452057953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6226028526 + 6226028527.

It is an arithmetic number, because the mean of its divisors is an integer number (6226028527).

Almost surely, 2^12452057053 is an apocalyptic number.

It is an amenable number.

12452057053 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452057053 is an equidigital number, since it uses as much as digits as its factorization.

12452057053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 12452057053 in words is "twelve billion, four hundred fifty-two million, fifty-seven thousand, fifty-three".