113504533544 has 32 divisors (see below), whose sum is σ = 213327643680. Its totient is φ = 56617328064.

The previous prime is 113504533529. The next prime is 113504533601. The reversal of 113504533544 is 445335405311.

It is a junction number, because it is equal to n+sod(n) for n = 113504533498 and 113504533507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5952794 + ... + 5971830.

It is an arithmetic number, because the mean of its divisors is an integer number (6666488865).

Almost surely, 2^113504533544 is an apocalyptic number.

It is an amenable number.

113504533544 is a deficient number, since it is larger than the sum of its proper divisors (99823110136).

113504533544 is a wasteful number, since it uses less digits than its factorization.

113504533544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20777 (or 20773 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 113504533544 its reverse (445335405311), we get a palindrome (558839938855).

The spelling of 113504533544 in words is "one hundred thirteen billion, five hundred four million, five hundred thirty-three thousand, five hundred forty-four".