13550301 has 8 divisors (see below), whose sum is σ = 20074560. Its totient is φ = 9033516.

The previous prime is 13550297. The next prime is 13550347. The reversal of 13550301 is 10305531.

It is a happy number.

It is not a de Polignac number, because 13550301 - 2² = 13550297 is a prime.

It is a super-2 number, since 2×13550301² = 367221314381202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13550501) 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, 250905 + ... + 250958.

It is an arithmetic number, because the mean of its divisors is an integer number (2509320).

Almost surely, 2^13550301 is an apocalyptic number.

It is an amenable number.

13550301 is a deficient number, since it is larger than the sum of its proper divisors (6524259).

13550301 is an equidigital number, since it uses as much as digits as its factorization.

13550301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501872 (or 501866 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 13550301 is about 3681.0733489025. The cubic root of 13550301 is about 238.4055240695.

Adding to 13550301 its reverse (10305531), we get a palindrome (23855832).

The spelling of 13550301 in words is "thirteen million, five hundred fifty thousand, three hundred one".