13227652532 has 12 divisors (see below), whose sum is σ = 23153673060. Its totient is φ = 6612317376.

The previous prime is 13227652517. The next prime is 13227652549. The reversal of 13227652532 is 23525672231.

It can be written as a sum of positive squares in 2 ways, for example, as 8294837776 + 4932814756 = 91076^2 + 70234^2 .

It is a super-2 number, since 2×13227652532² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357383 + ... + 392654.

It is an arithmetic number, because the mean of its divisors is an integer number (1929472755).

Almost surely, 2^13227652532 is an apocalyptic number.

It is an amenable number.

13227652532 is a deficient number, since it is larger than the sum of its proper divisors (9926020528).

13227652532 is a wasteful number, since it uses less digits than its factorization.

13227652532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754450 (or 754448 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The spelling of 13227652532 in words is "thirteen billion, two hundred twenty-seven million, six hundred fifty-two thousand, five hundred thirty-two".