10043052450049 has 2 divisors, whose sum is σ = 10043052450050. Its totient is φ = 10043052450048.

The previous prime is 10043052450023. The next prime is 10043052450097. The reversal of 10043052450049 is 94005425034001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9278310945024 + 764741505025 = 3046032^2 + 874495^2 .

It is a cyclic number.

It is not a de Polignac number, because 10043052450049 - 2⁵ = 10043052450017 is a prime.

It is not a weakly prime, because it can be changed into another prime (10043052450749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021526225024 + 5021526225025.

It is an arithmetic number, because the mean of its divisors is an integer number (5021526225025).

Almost surely, 2^{10043052450049} is an apocalyptic number.

It is an amenable number.

10043052450049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10043052450049 is an equidigital number, since it uses as much as digits as its factorization.

10043052450049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 10043052450049 in words is "ten trillion, forty-three billion, fifty-two million, four hundred fifty thousand, forty-nine".