17053375531 has 4 divisors (see below), whose sum is σ = 17307903592. Its totient is φ = 16798847472.

The previous prime is 17053375457. The next prime is 17053375541. The reversal of 17053375531 is 13557335071.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13557335071 = 7 ⋅1936762153.

It is a cyclic number.

It is not a de Polignac number, because 17053375531 - 2⁷ = 17053375403 is a prime.

It is a super-2 number, since 2×17053375531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17053375541) 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, 127263930 + ... + 127264063.

It is an arithmetic number, because the mean of its divisors is an integer number (4326975898).

Almost surely, 2^17053375531 is an apocalyptic number.

17053375531 is a deficient number, since it is larger than the sum of its proper divisors (254528061).

17053375531 is an equidigital number, since it uses as much as digits as its factorization.

17053375531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254528060.

The product of its (nonzero) digits is 165375, while the sum is 40.

The spelling of 17053375531 in words is "seventeen billion, fifty-three million, three hundred seventy-five thousand, five hundred thirty-one".