56250713 has 4 divisors (see below), whose sum is σ = 56693760. Its totient is φ = 55807668.

The previous prime is 56250707. The next prime is 56250737. The reversal of 56250713 is 31705265.

56250713 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 56250713 - 2¹⁰ = 56249689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56250793) 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, 221333 + ... + 221586.

It is an arithmetic number, because the mean of its divisors is an integer number (14173440).

Almost surely, 2^56250713 is an apocalyptic number.

It is an amenable number.

56250713 is a deficient number, since it is larger than the sum of its proper divisors (443047).

56250713 is a wasteful number, since it uses less digits than its factorization.

56250713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443046.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 56250713 is about 7500.0475331827. The cubic root of 56250713 is about 383.1563350896.

Adding to 56250713 its reverse (31705265), we get a palindrome (87955978).

The spelling of 56250713 in words is "fifty-six million, two hundred fifty thousand, seven hundred thirteen".