13552163330 has 8 divisors (see below), whose sum is σ = 24393894012. Its totient is φ = 5420865328.

The previous prime is 13552163311. The next prime is 13552163341. The reversal of 13552163330 is 3336125531.

It can be written as a sum of positive squares in 2 ways, for example, as 13085300881 + 466862449 = 114391^2 + 21607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13552163330² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677608157 + ... + 677608176.

Almost surely, 2^13552163330 is an apocalyptic number.

13552163330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13552163330 is a deficient number, since it is larger than the sum of its proper divisors (10841730682).

13552163330 is a wasteful number, since it uses less digits than its factorization.

13552163330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355216340.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 13552163330 its reverse (3336125531), we get a palindrome (16888288861).

The spelling of 13552163330 in words is "thirteen billion, five hundred fifty-two million, one hundred sixty-three thousand, three hundred thirty".