5452377799249 has 2 divisors, whose sum is σ = 5452377799250. Its totient is φ = 5452377799248.

The previous prime is 5452377799181. The next prime is 5452377799259. The reversal of 5452377799249 is 9429977732545.

5452377799249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5452075561024 + 302238225 = 2334968^2 + 17385^2 .

It is a cyclic number.

It is not a de Polignac number, because 5452377799249 - 2²¹ = 5452375702097 is a prime.

It is not a weakly prime, because it can be changed into another prime (5452377799259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726188899624 + 2726188899625.

It is an arithmetic number, because the mean of its divisors is an integer number (2726188899625).

Almost surely, 2^{5452377799249} is an apocalyptic number.

It is an amenable number.

5452377799249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5452377799249 is an equidigital number, since it uses as much as digits as its factorization.

5452377799249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200225600, while the sum is 73.

The spelling of 5452377799249 in words is "five trillion, four hundred fifty-two billion, three hundred seventy-seven million, seven hundred ninety-nine thousand, two hundred forty-nine".