13326333650 has 48 divisors (see below), whose sum is σ = 28340019456. Its totient is φ = 4567086720.

The previous prime is 13326333649. The next prime is 13326333659. The reversal of 13326333650 is 5633362331.

It is a super-2 number, since 2×13326333650² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 13326333650.

It is not an unprimeable number, because it can be changed into a prime (13326333659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 993287 + ... + 1006613.

It is an arithmetic number, because the mean of its divisors is an integer number (590417072).

Almost surely, 2^13326333650 is an apocalyptic number.

13326333650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13326333650 is an abundant number, since it is smaller than the sum of its proper divisors (15013685806).

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

13326333650 is a wasteful number, since it uses less digits than its factorization.

13326333650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16203 (or 16198 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 35.

Adding to 13326333650 its reverse (5633362331), we get a palindrome (18959695981).

The spelling of 13326333650 in words is "thirteen billion, three hundred twenty-six million, three hundred thirty-three thousand, six hundred fifty".