13663050 has 48 divisors (see below), whose sum is σ = 34343040. Its totient is φ = 3594240.

The previous prime is 13663037. The next prime is 13663051. The reversal of 13663050 is 5036631.

13663050 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13663050.

It is not an unprimeable number, because it can be changed into a prime (13663051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11274 + ... + 12426.

It is an arithmetic number, because the mean of its divisors is an integer number (715480).

Almost surely, 2^13663050 is an apocalyptic number.

13663050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13663050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17171520).

13663050 is an abundant number, since it is smaller than the sum of its proper divisors (20679990).

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

13663050 is a wasteful number, since it uses less digits than its factorization.

13663050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247 (or 1242 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 13663050 is about 3696.3563139936. The cubic root of 13663050 is about 239.0649380331.

Adding to 13663050 its reverse (5036631), we get a palindrome (18699681).

The spelling of 13663050 in words is "thirteen million, six hundred sixty-three thousand, fifty".