56080213 has 16 divisors (see below), whose sum is σ = 65967616. Its totient is φ = 46675440.

The previous prime is 56080181. The next prime is 56080231. The reversal of 56080213 is 31208065.

It is a happy number.

It is not a de Polignac number, because 56080213 - 2⁵ = 56080181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56080613) 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 15 ways as a sum of consecutive naturals, for example, 63070 + ... + 63952.

It is an arithmetic number, because the mean of its divisors is an integer number (4122976).

Almost surely, 2^56080213 is an apocalyptic number.

It is an amenable number.

56080213 is a deficient number, since it is larger than the sum of its proper divisors (9887403).

56080213 is a wasteful number, since it uses less digits than its factorization.

56080213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 56080213 is about 7488.6723122327. The cubic root of 56080213 is about 382.7688183938.

Adding to 56080213 its reverse (31208065), we get a palindrome (87288278).

The spelling of 56080213 in words is "fifty-six million, eighty thousand, two hundred thirteen".