17210537472 has 80 divisors (see below), whose sum is σ = 45920833200. Its totient is φ = 5727977472.

The previous prime is 17210537447. The next prime is 17210537483. The reversal of 17210537472 is 27473501271.

It is a self number, because there is not a number n which added to its sum of digits gives 17210537472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025404 + ... + 1042052.

It is an arithmetic number, because the mean of its divisors is an integer number (574010415).

Almost surely, 2^17210537472 is an apocalyptic number.

17210537472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17210537472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22960416600).

17210537472 is an abundant number, since it is smaller than the sum of its proper divisors (28710295728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17210537472 is an equidigital number, since it uses as much as digits as its factorization.

17210537472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17343 (or 17327 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 17210537472 in words is "seventeen billion, two hundred ten million, five hundred thirty-seven thousand, four hundred seventy-two".