11013063450 has 48 divisors (see below), whose sum is σ = 27827745696. Its totient is φ = 2881403200.

The previous prime is 11013063449. The next prime is 11013063473. The reversal of 11013063450 is 5436031011.

It is a self number, because there is not a number n which added to its sum of digits gives 11013063450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 684696 + ... + 700595.

It is an arithmetic number, because the mean of its divisors is an integer number (579744702).

Almost surely, 2^11013063450 is an apocalyptic number.

11013063450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11013063450 is an abundant number, since it is smaller than the sum of its proper divisors (16814682246).

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

11013063450 is a wasteful number, since it uses less digits than its factorization.

11013063450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385359 (or 1385354 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 11013063450 its reverse (5436031011), we get a palindrome (16449094461).

The spelling of 11013063450 in words is "eleven billion, thirteen million, sixty-three thousand, four hundred fifty".