56384113 has 2 divisors, whose sum is σ = 56384114. Its totient is φ = 56384112.

The previous prime is 56384101. The next prime is 56384123. The reversal of 56384113 is 31148365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55771024 + 613089 = 7468^2 + 783^2 .

It is a cyclic number.

It is not a de Polignac number, because 56384113 - 2⁹ = 56383601 is a prime.

It is not a weakly prime, because it can be changed into another prime (56384123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28192056 + 28192057.

It is an arithmetic number, because the mean of its divisors is an integer number (28192057).

Almost surely, 2^56384113 is an apocalyptic number.

It is an amenable number.

56384113 is a deficient number, since it is larger than the sum of its proper divisors (1).

56384113 is an equidigital number, since it uses as much as digits as its factorization.

56384113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 56384113 is about 7508.9355437372. The cubic root of 56384113 is about 383.4589843078.

The spelling of 56384113 in words is "fifty-six million, three hundred eighty-four thousand, one hundred thirteen".