12452013053 has 2 divisors, whose sum is σ = 12452013054. Its totient is φ = 12452013052.

The previous prime is 12452013043. The next prime is 12452013059. The reversal of 12452013053 is 35031025421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9693977764 + 2758035289 = 98458^2 + 52517^2 .

It is a cyclic number.

It is not a de Polignac number, because 12452013053 - 2⁴ = 12452013037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12452013059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6226006526 + 6226006527.

It is an arithmetic number, because the mean of its divisors is an integer number (6226006527).

Almost surely, 2^12452013053 is an apocalyptic number.

It is an amenable number.

12452013053 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452013053 is an equidigital number, since it uses as much as digits as its factorization.

12452013053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 12452013053 its reverse (35031025421), we get a palindrome (47483038474).

The spelling of 12452013053 in words is "twelve billion, four hundred fifty-two million, thirteen thousand, fifty-three".