56682413 has 2 divisors, whose sum is σ = 56682414. Its totient is φ = 56682412.

The previous prime is 56682401. The next prime is 56682427. The reversal of 56682413 is 31428665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48260809 + 8421604 = 6947^2 + 2902^2 .

It is a cyclic number.

It is not a de Polignac number, because 56682413 - 2¹² = 56678317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56682463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28341206 + 28341207.

It is an arithmetic number, because the mean of its divisors is an integer number (28341207).

Almost surely, 2^56682413 is an apocalyptic number.

It is an amenable number.

56682413 is a deficient number, since it is larger than the sum of its proper divisors (1).

56682413 is an equidigital number, since it uses as much as digits as its factorization.

56682413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 35.

The square root of 56682413 is about 7528.7723434834. The cubic root of 56682413 is about 384.1340248495.

The spelling of 56682413 in words is "fifty-six million, six hundred eighty-two thousand, four hundred thirteen".