1790049191053 has 2 divisors, whose sum is σ = 1790049191054. Its totient is φ = 1790049191052.

The previous prime is 1790049191039. The next prime is 1790049191059. The reversal of 1790049191053 is 3501919400971.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1502519447529 + 287529743524 = 1225773^2 + 536218^2 .

It is a cyclic number.

It is not a de Polignac number, because 1790049191053 - 2⁹ = 1790049190541 is a prime.

It is a super-2 number, since 2×1790049191053² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1790049190988 and 1790049191006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1790049191059) 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, 895024595526 + 895024595527.

It is an arithmetic number, because the mean of its divisors is an integer number (895024595527).

Almost surely, 2^{1790049191053} is an apocalyptic number.

It is an amenable number.

1790049191053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1790049191053 is an equidigital number, since it uses as much as digits as its factorization.

1790049191053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 49.

The spelling of 1790049191053 in words is "one trillion, seven hundred ninety billion, forty-nine million, one hundred ninety-one thousand, fifty-three".