11350003650 has 48 divisors (see below), whose sum is σ = 29056021248. Its totient is φ = 2929032000.

The previous prime is 11350003603. The next prime is 11350003663. The reversal of 11350003650 is 5630005311.

It is a self number, because there is not a number n which added to its sum of digits gives 11350003650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1215781 + ... + 1225080.

It is an arithmetic number, because the mean of its divisors is an integer number (605333776).

Almost surely, 2^11350003650 is an apocalyptic number.

11350003650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11350003650 is an abundant number, since it is smaller than the sum of its proper divisors (17706017598).

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

11350003650 is a wasteful number, since it uses less digits than its factorization.

11350003650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440907 (or 2440902 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 11350003650 its reverse (5630005311), we get a palindrome (16980008961).

The spelling of 11350003650 in words is "eleven billion, three hundred fifty million, three thousand, six hundred fifty".