56235593 has 2 divisors, whose sum is σ = 56235594. Its totient is φ = 56235592.

The previous prime is 56235589. The next prime is 56235601. The reversal of 56235593 is 39553265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37112464 + 19123129 = 6092^2 + 4373^2 .

It is a cyclic number.

It is not a de Polignac number, because 56235593 - 2² = 56235589 is a prime.

It is not a weakly prime, because it can be changed into another prime (56235533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28117796 + 28117797.

It is an arithmetic number, because the mean of its divisors is an integer number (28117797).

Almost surely, 2^56235593 is an apocalyptic number.

It is an amenable number.

56235593 is a deficient number, since it is larger than the sum of its proper divisors (1).

56235593 is an equidigital number, since it uses as much as digits as its factorization.

56235593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121500, while the sum is 38.

The square root of 56235593 is about 7499.0394718257. The cubic root of 56235593 is about 383.1220016407.

The spelling of 56235593 in words is "fifty-six million, two hundred thirty-five thousand, five hundred ninety-three".