1063342050457 has 2 divisors, whose sum is σ = 1063342050458. Its totient is φ = 1063342050456.

The previous prime is 1063342050437. The next prime is 1063342050503. The reversal of 1063342050457 is 7540502433601.

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., 981058554256 + 82283496201 = 990484^2 + 286851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1063342050457 is a prime.

It is a super-2 number, since 2×1063342050457² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063342050437) 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, 531671025228 + 531671025229.

It is an arithmetic number, because the mean of its divisors is an integer number (531671025229).

Almost surely, 2^{1063342050457} is an apocalyptic number.

It is an amenable number.

1063342050457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063342050457 is an equidigital number, since it uses as much as digits as its factorization.

1063342050457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 1063342050457 in words is "one trillion, sixty-three billion, three hundred forty-two million, fifty thousand, four hundred fifty-seven".