1055600050513 has 2 divisors, whose sum is σ = 1055600050514. Its totient is φ = 1055600050512.

The previous prime is 1055600050511. The next prime is 1055600050517. The reversal of 1055600050513 is 3150500065501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054024595649 + 1575454864 = 1026657^2 + 39692^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055600050513 - 2¹ = 1055600050511 is a prime.

It is a super-2 number, since 2×1055600050513² (a number of 25 digits) contains 22 as substring.

Together with 1055600050511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1055600050511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527800025256 + 527800025257.

It is an arithmetic number, because the mean of its divisors is an integer number (527800025257).

Almost surely, 2^{1055600050513} is an apocalyptic number.

It is an amenable number.

1055600050513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055600050513 is an equidigital number, since it uses as much as digits as its factorization.

1055600050513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 1055600050513 in words is "one trillion, fifty-five billion, six hundred million, fifty thousand, five hundred thirteen".