452088880249 has 2 divisors, whose sum is σ = 452088880250. Its totient is φ = 452088880248.

The previous prime is 452088880241. The next prime is 452088880261. The reversal of 452088880249 is 942088880254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236105612649 + 215983267600 = 485907^2 + 464740^2 .

It is a cyclic number.

It is not a de Polignac number, because 452088880249 - 2³ = 452088880241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452088880193 and 452088880202.

It is not a weakly prime, because it can be changed into another prime (452088880241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226044440124 + 226044440125.

It is an arithmetic number, because the mean of its divisors is an integer number (226044440125).

Almost surely, 2^452088880249 is an apocalyptic number.

It is an amenable number.

452088880249 is a deficient number, since it is larger than the sum of its proper divisors (1).

452088880249 is an equidigital number, since it uses as much as digits as its factorization.

452088880249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11796480, while the sum is 58.

The spelling of 452088880249 in words is "four hundred fifty-two billion, eighty-eight million, eight hundred eighty thousand, two hundred forty-nine".