56342113 has 2 divisors, whose sum is σ = 56342114. Its totient is φ = 56342112.

The previous prime is 56342107. The next prime is 56342123. The reversal of 56342113 is 31124365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47651409 + 8690704 = 6903^2 + 2948^2 .

It is a cyclic number.

It is not a de Polignac number, because 56342113 - 2²¹ = 54244961 is a prime.

It is not a weakly prime, because it can be changed into another prime (56342123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28171056 + 28171057.

It is an arithmetic number, because the mean of its divisors is an integer number (28171057).

Almost surely, 2^56342113 is an apocalyptic number.

It is an amenable number.

56342113 is a deficient number, since it is larger than the sum of its proper divisors (1).

56342113 is an equidigital number, since it uses as much as digits as its factorization.

56342113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 56342113 is about 7506.1383547068. The cubic root of 56342113 is about 383.3637489834.

Adding to 56342113 its reverse (31124365), we get a palindrome (87466478).

The spelling of 56342113 in words is "fifty-six million, three hundred forty-two thousand, one hundred thirteen".