13552230503 has 8 divisors (see below), whose sum is σ = 15489370272. Its totient is φ = 11615367456.

The previous prime is 13552230473. The next prime is 13552230581. The reversal of 13552230503 is 30503225531.

13552230503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13552230503 - 2²² = 13548036199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13552230403) 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 7 ways as a sum of consecutive naturals, for example, 49301 + ... + 171857.

It is an arithmetic number, because the mean of its divisors is an integer number (1936171284).

Almost surely, 2^13552230503 is an apocalyptic number.

13552230503 is a deficient number, since it is larger than the sum of its proper divisors (1937139769).

13552230503 is a wasteful number, since it uses less digits than its factorization.

13552230503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138361.

The product of its (nonzero) digits is 13500, while the sum is 29.

The spelling of 13552230503 in words is "thirteen billion, five hundred fifty-two million, two hundred thirty thousand, five hundred three".