11553244104 has 32 divisors (see below), whose sum is σ = 28913037120. Its totient is φ = 3847091136.

The previous prime is 11553244019. The next prime is 11553244121. The reversal of 11553244104 is 40144235511.

It is a super-2 number, since 2×11553244104² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225699 + ... + 272114.

It is an arithmetic number, because the mean of its divisors is an integer number (903532410).

Almost surely, 2^11553244104 is an apocalyptic number.

It is an amenable number.

11553244104 is an abundant number, since it is smaller than the sum of its proper divisors (17359793016).

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

11553244104 is a wasteful number, since it uses less digits than its factorization.

11553244104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498789 (or 498785 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 11553244104 its reverse (40144235511), we get a palindrome (51697479615).

The spelling of 11553244104 in words is "eleven billion, five hundred fifty-three million, two hundred forty-four thousand, one hundred four".