4353225052949 has 2 divisors, whose sum is σ = 4353225052950. Its totient is φ = 4353225052948.

The previous prime is 4353225052937. The next prime is 4353225053053. The reversal of 4353225052949 is 9492505223534.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2802995866225 + 1550229186724 = 1674215^2 + 1245082^2 .

It is a cyclic number.

It is not a de Polignac number, because 4353225052949 - 2⁴ = 4353225052933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4353225052949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4353225072949) 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, 2176612526474 + 2176612526475.

It is an arithmetic number, because the mean of its divisors is an integer number (2176612526475).

Almost surely, 2^{4353225052949} is an apocalyptic number.

It is an amenable number.

4353225052949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4353225052949 is an equidigital number, since it uses as much as digits as its factorization.

4353225052949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664000, while the sum is 53.

The spelling of 4353225052949 in words is "four trillion, three hundred fifty-three billion, two hundred twenty-five million, fifty-two thousand, nine hundred forty-nine".