113550501533 has 8 divisors (see below), whose sum is σ = 130095625920. Its totient is φ = 97086283200.

The previous prime is 113550501523. The next prime is 113550501601. The reversal of 113550501533 is 335105055311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113550501533 - 2¹⁴ = 113550485149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113550501533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113550501503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20223503 + ... + 20229116.

It is an arithmetic number, because the mean of its divisors is an integer number (16261953240).

Almost surely, 2^113550501533 is an apocalyptic number.

It is an amenable number.

113550501533 is a deficient number, since it is larger than the sum of its proper divisors (16545124387).

113550501533 is an equidigital number, since it uses as much as digits as its factorization.

113550501533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40453027.

The product of its (nonzero) digits is 16875, while the sum is 32.

Adding to 113550501533 its reverse (335105055311), we get a palindrome (448655556844).

The spelling of 113550501533 in words is "one hundred thirteen billion, five hundred fifty million, five hundred one thousand, five hundred thirty-three".