11353210054 has 4 divisors (see below), whose sum is σ = 17029815084. Its totient is φ = 5676605026.

The previous prime is 11353210039. The next prime is 11353210061. The reversal of 11353210054 is 45001235311.

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, 2838302512 + ... + 2838302515.

It is an arithmetic number, because the mean of its divisors is an integer number (4257453771).

Almost surely, 2^11353210054 is an apocalyptic number.

11353210054 is a deficient number, since it is larger than the sum of its proper divisors (5676605030).

11353210054 is an equidigital number, since it uses as much as digits as its factorization.

11353210054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676605029.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 11353210054 its reverse (45001235311), we get a palindrome (56354445365).

The spelling of 11353210054 in words is "eleven billion, three hundred fifty-three million, two hundred ten thousand, fifty-four".