1050546011513 has 2 divisors, whose sum is σ = 1050546011514. Its totient is φ = 1050546011512.

The previous prime is 1050546011509. The next prime is 1050546011551. The reversal of 1050546011513 is 3151106450501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 825721150864 + 224824860649 = 908692^2 + 474157^2 .

It is an emirp because it is prime and its reverse (3151106450501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1050546011513 - 2² = 1050546011509 is a prime.

It is a super-2 number, since 2×1050546011513² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1050546011513.

It is not a weakly prime, because it can be changed into another prime (1050546019513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525273005756 + 525273005757.

It is an arithmetic number, because the mean of its divisors is an integer number (525273005757).

Almost surely, 2^{1050546011513} is an apocalyptic number.

It is an amenable number.

1050546011513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050546011513 is an equidigital number, since it uses as much as digits as its factorization.

1050546011513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 1050546011513 in words is "one trillion, fifty billion, five hundred forty-six million, eleven thousand, five hundred thirteen".