13526309226 has 16 divisors (see below), whose sum is σ = 27054707904. Its totient is φ = 4508421504.

The previous prime is 13526309219. The next prime is 13526309231. The reversal of 13526309226 is 62290362531.

13526309226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13526309226² (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, 4506 + ... + 164538.

It is an arithmetic number, because the mean of its divisors is an integer number (1690919244).

Almost surely, 2^13526309226 is an apocalyptic number.

13526309226 is an abundant number, since it is smaller than the sum of its proper divisors (13528398678).

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

13526309226 is a wasteful number, since it uses less digits than its factorization.

13526309226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174125.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 13526309226 in words is "thirteen billion, five hundred twenty-six million, three hundred nine thousand, two hundred twenty-six".