1055740485073 has 2 divisors, whose sum is σ = 1055740485074. Its totient is φ = 1055740485072.

The previous prime is 1055740485071. The next prime is 1055740485103. The reversal of 1055740485073 is 3705840475501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 876157777089 + 179582707984 = 936033^2 + 423772^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055740485073 - 2¹ = 1055740485071 is a prime.

It is a super-2 number, since 2×1055740485073² (a number of 25 digits) contains 22 as substring.

Together with 1055740485071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1055740485071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527870242536 + 527870242537.

It is an arithmetic number, because the mean of its divisors is an integer number (527870242537).

Almost surely, 2^{1055740485073} is an apocalyptic number.

It is an amenable number.

1055740485073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055740485073 is an equidigital number, since it uses as much as digits as its factorization.

1055740485073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352000, while the sum is 49.

The spelling of 1055740485073 in words is "one trillion, fifty-five billion, seven hundred forty million, four hundred eighty-five thousand, seventy-three".