52445332214129 has 2 divisors, whose sum is σ = 52445332214130. Its totient is φ = 52445332214128.

The previous prime is 52445332214089. The next prime is 52445332214201. The reversal of 52445332214129 is 92141223354425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45021080550625 + 7424251663504 = 6709775^2 + 2724748^2 .

It is a cyclic number.

It is not a de Polignac number, because 52445332214129 - 2²⁰ = 52445331165553 is a prime.

It is not a weakly prime, because it can be changed into another prime (52445332204129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26222666107064 + 26222666107065.

It is an arithmetic number, because the mean of its divisors is an integer number (26222666107065).

Almost surely, 2^{52445332214129} is an apocalyptic number.

It is an amenable number.

52445332214129 is a deficient number, since it is larger than the sum of its proper divisors (1).

52445332214129 is an equidigital number, since it uses as much as digits as its factorization.

52445332214129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2073600, while the sum is 47.

The spelling of 52445332214129 in words is "fifty-two trillion, four hundred forty-five billion, three hundred thirty-two million, two hundred fourteen thousand, one hundred twenty-nine".