52132453265549 has 2 divisors, whose sum is σ = 52132453265550. Its totient is φ = 52132453265548.

The previous prime is 52132453265533. The next prime is 52132453265551. The reversal of 52132453265549 is 94556235423125.

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., 33948684902500 + 18183768363049 = 5826550^2 + 4264243^2 .

It is a cyclic number.

It is not a de Polignac number, because 52132453265549 - 2⁴ = 52132453265533 is a prime.

Together with 52132453265551, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52132453265494 and 52132453265503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52132453265509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26066226632774 + 26066226632775.

It is an arithmetic number, because the mean of its divisors is an integer number (26066226632775).

Almost surely, 2^{52132453265549} is an apocalyptic number.

It is an amenable number.

52132453265549 is a deficient number, since it is larger than the sum of its proper divisors (1).

52132453265549 is an equidigital number, since it uses as much as digits as its factorization.

52132453265549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880000, while the sum is 56.

The spelling of 52132453265549 in words is "fifty-two trillion, one hundred thirty-two billion, four hundred fifty-three million, two hundred sixty-five thousand, five hundred forty-nine".