17056490119 has 2 divisors, whose sum is σ = 17056490120. Its totient is φ = 17056490118.

The previous prime is 17056490107. The next prime is 17056490147. The reversal of 17056490119 is 91109465071.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 17056490119 - 2¹⁹ = 17055965831 is a prime.

It is a super-2 number, since 2×17056490119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17056497119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8528245059 + 8528245060.

It is an arithmetic number, because the mean of its divisors is an integer number (8528245060).

Almost surely, 2^17056490119 is an apocalyptic number.

17056490119 is a deficient number, since it is larger than the sum of its proper divisors (1).

17056490119 is an equidigital number, since it uses as much as digits as its factorization.

17056490119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 17056490119 in words is "seventeen billion, fifty-six million, four hundred ninety thousand, one hundred nineteen".