56130601 has 4 divisors (see below), whose sum is σ = 56159632. Its totient is φ = 56101572.

The previous prime is 56130589. The next prime is 56130637. The reversal of 56130601 is 10603165.

56130601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56130601 - 2⁹ = 56130089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56130691) 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, 11391 + ... + 15556.

It is an arithmetic number, because the mean of its divisors is an integer number (14039908).

Almost surely, 2^56130601 is an apocalyptic number.

It is an amenable number.

56130601 is a deficient number, since it is larger than the sum of its proper divisors (29031).

56130601 is a wasteful number, since it uses less digits than its factorization.

56130601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29030.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 56130601 is about 7492.0358381417. The cubic root of 56130601 is about 382.8834231753.

Adding to 56130601 its reverse (10603165), we get a palindrome (66733766).

The spelling of 56130601 in words is "fifty-six million, one hundred thirty thousand, six hundred one".