13305050 has 48 divisors (see below), whose sum is σ = 28605312. Its totient is φ = 4550400.

The previous prime is 13305041. The next prime is 13305077. The reversal of 13305050 is 5050331.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8639 + ... + 10061.

It is an arithmetic number, because the mean of its divisors is an integer number (595944).

Almost surely, 2^13305050 is an apocalyptic number.

13305050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13305050 is an abundant number, since it is smaller than the sum of its proper divisors (15300262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13305050 is a wasteful number, since it uses less digits than its factorization.

13305050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463 (or 1458 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 13305050 is about 3647.6088057795. The cubic root of 13305050 is about 236.9584336059.

Adding to 13305050 its reverse (5050331), we get a palindrome (18355381).

The spelling of 13305050 in words is "thirteen million, three hundred five thousand, fifty".