17127308051 has 6 divisors (see below), whose sum is σ = 19923603300. Its totient is φ = 14680549716.

The previous prime is 17127307963. The next prime is 17127308059. The reversal of 17127308051 is 15080372171.

It is a happy number.

It is not a de Polignac number, because 17127308051 - 2¹⁰ = 17127307027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17127308059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 174768401 + ... + 174768498.

It is an arithmetic number, because the mean of its divisors is an integer number (3320600550).

Almost surely, 2^17127308051 is an apocalyptic number.

17127308051 is a deficient number, since it is larger than the sum of its proper divisors (2796295249).

17127308051 is an equidigital number, since it uses as much as digits as its factorization.

17127308051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349536913 (or 349536906 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 35.

The spelling of 17127308051 in words is "seventeen billion, one hundred twenty-seven million, three hundred eight thousand, fifty-one".