56113522 has 8 divisors (see below), whose sum is σ = 84237696. Its totient is φ = 28034292.

The previous prime is 56113513. The next prime is 56113529. The reversal of 56113522 is 22531165.

56113522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (56113529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7918 + ... + 13225.

It is an arithmetic number, because the mean of its divisors is an integer number (10529712).

Almost surely, 2^56113522 is an apocalyptic number.

56113522 is a deficient number, since it is larger than the sum of its proper divisors (28124174).

56113522 is a wasteful number, since it uses less digits than its factorization.

56113522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22472.

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

The square root of 56113522 is about 7490.8959410741. The cubic root of 56113522 is about 382.8445856000.

Adding to 56113522 its reverse (22531165), we get a palindrome (78644687).

The spelling of 56113522 in words is "fifty-six million, one hundred thirteen thousand, five hundred twenty-two".