13552542128 has 20 divisors (see below), whose sum is σ = 26898491928. Its totient is φ = 6610995840.

The previous prime is 13552542127. The next prime is 13552542163. The reversal of 13552542128 is 82124525531.

13552542128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13552542091 and 13552542100.

It is not an unprimeable number, because it can be changed into a prime (13552542127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10329026 + ... + 10330337.

Almost surely, 2^13552542128 is an apocalyptic number.

It is an amenable number.

13552542128 is a deficient number, since it is larger than the sum of its proper divisors (13345949800).

13552542128 is a wasteful number, since it uses less digits than its factorization.

13552542128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20659412 (or 20659406 counting only the distinct ones).

The product of its digits is 96000, while the sum is 38.

The spelling of 13552542128 in words is "thirteen billion, five hundred fifty-two million, five hundred forty-two thousand, one hundred twenty-eight".