56395349 has 2 divisors, whose sum is σ = 56395350. Its totient is φ = 56395348.

The previous prime is 56395331. The next prime is 56395393. The reversal of 56395349 is 94359365.

56395349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (56395393) can be obtained adding 56395349 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55726225 + 669124 = 7465^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 56395349 - 2²⁰ = 55346773 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56395649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28197674 + 28197675.

It is an arithmetic number, because the mean of its divisors is an integer number (28197675).

Almost surely, 2^56395349 is an apocalyptic number.

It is an amenable number.

56395349 is a deficient number, since it is larger than the sum of its proper divisors (1).

56395349 is an equidigital number, since it uses as much as digits as its factorization.

56395349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 44.

The square root of 56395349 is about 7509.6836817538. The cubic root of 56395349 is about 383.4844540058.

The spelling of 56395349 in words is "fifty-six million, three hundred ninety-five thousand, three hundred forty-nine".