13055528 has 16 divisors (see below), whose sum is σ = 24554880. Its totient is φ = 6507568.

The previous prime is 13055509. The next prime is 13055533. The reversal of 13055528 is 82555031.

It is a super-2 number, since 2×13055528² = 340893622717568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13055528.

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 3 ways as a sum of consecutive naturals, for example, 425 + ... + 5127.

It is an arithmetic number, because the mean of its divisors is an integer number (1534680).

Almost surely, 2^13055528 is an apocalyptic number.

It is an amenable number.

13055528 is a deficient number, since it is larger than the sum of its proper divisors (11499352).

13055528 is a wasteful number, since it uses less digits than its factorization.

13055528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056 (or 5052 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 13055528 is about 3613.2434183155. The cubic root of 13055528 is about 235.4677750664.

The spelling of 13055528 in words is "thirteen million, fifty-five thousand, five hundred twenty-eight".