13552413 has 8 divisors (see below), whose sum is σ = 20651328. Its totient is φ = 7744224.

The previous prime is 13552393. The next prime is 13552421. The reversal of 13552413 is 31425531.

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

It is not a de Polignac number, because 13552413 - 2²⁰ = 12503837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13552463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322656 + ... + 322697.

It is an arithmetic number, because the mean of its divisors is an integer number (2581416).

Almost surely, 2^13552413 is an apocalyptic number.

It is an amenable number.

13552413 is a deficient number, since it is larger than the sum of its proper divisors (7098915).

13552413 is an equidigital number, since it uses as much as digits as its factorization.

13552413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645363.

The product of its digits is 1800, while the sum is 24.

The square root of 13552413 is about 3681.3602105743. The cubic root of 13552413 is about 238.4179096814.

Adding to 13552413 its reverse (31425531), we get a palindrome (44977944).

The spelling of 13552413 in words is "thirteen million, five hundred fifty-two thousand, four hundred thirteen".