11150350054 has 4 divisors (see below), whose sum is σ = 16725525084. Its totient is φ = 5575175026.

The previous prime is 11150350027. The next prime is 11150350069. The reversal of 11150350054 is 45005305111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787587512 + ... + 2787587515.

It is an arithmetic number, because the mean of its divisors is an integer number (4181381271).

Almost surely, 2^11150350054 is an apocalyptic number.

11150350054 is a deficient number, since it is larger than the sum of its proper divisors (5575175030).

11150350054 is an equidigital number, since it uses as much as digits as its factorization.

11150350054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5575175029.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 11150350054 its reverse (45005305111), we get a palindrome (56155655165).

The spelling of 11150350054 in words is "eleven billion, one hundred fifty million, three hundred fifty thousand, fifty-four".