17135445011 has 4 divisors (see below), whose sum is σ = 17138564352. Its totient is φ = 17132325672.

The previous prime is 17135444969. The next prime is 17135445031. The reversal of 17135445011 is 11054453171.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 17135445011 - 2³⁰ = 16061703187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17135445031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551416 + ... + 1562421.

It is an arithmetic number, because the mean of its divisors is an integer number (4284641088).

Almost surely, 2^17135445011 is an apocalyptic number.

17135445011 is a deficient number, since it is larger than the sum of its proper divisors (3119341).

17135445011 is an equidigital number, since it uses as much as digits as its factorization.

17135445011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119340.

The product of its (nonzero) digits is 8400, while the sum is 32.

Adding to 17135445011 its reverse (11054453171), we get a palindrome (28189898182).

The spelling of 17135445011 in words is "seventeen billion, one hundred thirty-five million, four hundred forty-five thousand, eleven".