10049773457 has 2 divisors, whose sum is σ = 10049773458. Its totient is φ = 10049773456.

The previous prime is 10049773427. The next prime is 10049773483. The reversal of 10049773457 is 75437794001.

10049773457 is digitally balanced in base 2, 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., 5397987841 + 4651785616 = 73471^2 + 68204^2 .

It is a cyclic number.

It is not a de Polignac number, because 10049773457 - 2¹⁴ = 10049757073 is a prime.

It is not a weakly prime, because it can be changed into another prime (10049773427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5024886728 + 5024886729.

It is an arithmetic number, because the mean of its divisors is an integer number (5024886729).

Almost surely, 2^10049773457 is an apocalyptic number.

It is an amenable number.

10049773457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10049773457 is an equidigital number, since it uses as much as digits as its factorization.

10049773457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 10049773457 in words is "ten billion, forty-nine million, seven hundred seventy-three thousand, four hundred fifty-seven".