17270116550 has 12 divisors (see below), whose sum is σ = 32122416876. Its totient is φ = 6908046600.

The previous prime is 17270116477. The next prime is 17270116561. The reversal of 17270116550 is 5561107271.

It is a self number, because there is not a number n which added to its sum of digits gives 17270116550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172701116 + ... + 172701215.

It is an arithmetic number, because the mean of its divisors is an integer number (2676868073).

Almost surely, 2^17270116550 is an apocalyptic number.

17270116550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17270116550 is a deficient number, since it is larger than the sum of its proper divisors (14852300326).

17270116550 is a wasteful number, since it uses less digits than its factorization.

17270116550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345402343 (or 345402338 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 35.

The spelling of 17270116550 in words is "seventeen billion, two hundred seventy million, one hundred sixteen thousand, five hundred fifty".