56360413 has 2 divisors, whose sum is σ = 56360414. Its totient is φ = 56360412.

The previous prime is 56360393. The next prime is 56360429. The reversal of 56360413 is 31406365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51079609 + 5280804 = 7147^2 + 2298^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56360413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56360483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28180206 + 28180207.

It is an arithmetic number, because the mean of its divisors is an integer number (28180207).

Almost surely, 2^56360413 is an apocalyptic number.

It is an amenable number.

56360413 is a deficient number, since it is larger than the sum of its proper divisors (1).

56360413 is an equidigital number, since it uses as much as digits as its factorization.

56360413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 56360413 is about 7507.3572580503. The cubic root of 56360413 is about 383.4052501910.

Adding to 56360413 its reverse (31406365), we get a palindrome (87766778).

The spelling of 56360413 in words is "fifty-six million, three hundred sixty thousand, four hundred thirteen".