11150544050 has 12 divisors (see below), whose sum is σ = 20740012026. Its totient is φ = 4460217600.

The previous prime is 11150544047. The next prime is 11150544059. The reversal of 11150544050 is 5044505111.

It can be written as a sum of positive squares in 3 ways, for example, as 10450359529 + 700184521 = 102227^2 + 26461^2 .

It is a super-2 number, since 2×11150544050² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11150544059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111505391 + ... + 111505490.

Almost surely, 2^11150544050 is an apocalyptic number.

11150544050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11150544050 is a deficient number, since it is larger than the sum of its proper divisors (9589467976).

11150544050 is a wasteful number, since it uses less digits than its factorization.

11150544050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223010893 (or 223010888 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 11150544050 in words is "eleven billion, one hundred fifty million, five hundred forty-four thousand, fifty".