17496131061 has 4 divisors (see below), whose sum is σ = 23328174752. Its totient is φ = 11664087372.

The previous prime is 17496131053. The next prime is 17496131089. The reversal of 17496131061 is 16013169471.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 17496131061 - 2³ = 17496131053 is a prime.

It is a super-2 number, since 2×17496131061² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17496131011) 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, 2916021841 + ... + 2916021846.

It is an arithmetic number, because the mean of its divisors is an integer number (5832043688).

Almost surely, 2^17496131061 is an apocalyptic number.

It is an amenable number.

17496131061 is a deficient number, since it is larger than the sum of its proper divisors (5832043691).

17496131061 is an equidigital number, since it uses as much as digits as its factorization.

17496131061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5832043690.

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 17496131061 in words is "seventeen billion, four hundred ninety-six million, one hundred thirty-one thousand, sixty-one".