56080237 has 2 divisors, whose sum is σ = 56080238. Its totient is φ = 56080236.

The previous prime is 56080231. The next prime is 56080247. The reversal of 56080237 is 73208065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55636681 + 443556 = 7459^2 + 666^2 .

It is a cyclic number.

It is not a de Polignac number, because 56080237 - 2⁷ = 56080109 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 56080199 and 56080208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56080231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28040118 + 28040119.

It is an arithmetic number, because the mean of its divisors is an integer number (28040119).

Almost surely, 2^56080237 is an apocalyptic number.

It is an amenable number.

56080237 is a deficient number, since it is larger than the sum of its proper divisors (1).

56080237 is an equidigital number, since it uses as much as digits as its factorization.

56080237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 56080237 is about 7488.6739146527. The cubic root of 56080237 is about 382.7688729969.

The spelling of 56080237 in words is "fifty-six million, eighty thousand, two hundred thirty-seven".