13587225170 has 16 divisors (see below), whose sum is σ = 24498258840. Its totient is φ = 5425722624.

The previous prime is 13587225151. The next prime is 13587225181. The reversal of 13587225170 is 7152278531.

13587225170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13391812729 + 195412441 = 115723^2 + 13979^2 .

It is a super-2 number, since 2×13587225170² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139705 + ... + 1151564.

Almost surely, 2^13587225170 is an apocalyptic number.

13587225170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13587225170 is a deficient number, since it is larger than the sum of its proper divisors (10911033670).

13587225170 is a wasteful number, since it uses less digits than its factorization.

13587225170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291869.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 13587225170 in words is "thirteen billion, five hundred eighty-seven million, two hundred twenty-five thousand, one hundred seventy".