11150544053450 has 48 divisors (see below), whose sum is σ = 21133011909600. Its totient is φ = 4375714873920.

The previous prime is 11150544053449. The next prime is 11150544053543. The reversal of 11150544053450 is 5435044505111.

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, 34551737 + ... + 34872963.

It is an arithmetic number, because the mean of its divisors is an integer number (440271081450).

Almost surely, 2^{11150544053450} is an apocalyptic number.

11150544053450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11150544053450 is a deficient number, since it is larger than the sum of its proper divisors (9982467856150).

11150544053450 is a wasteful number, since it uses less digits than its factorization.

11150544053450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334391 (or 334386 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 11150544053450 its reverse (5435044505111), we get a palindrome (16585588558561).

The spelling of 11150544053450 in words is "eleven trillion, one hundred fifty billion, five hundred forty-four million, fifty-three thousand, four hundred fifty".