56134311 has 16 divisors (see below), whose sum is σ = 77051520. Its totient is φ = 36335840.

The previous prime is 56134271. The next prime is 56134321. The reversal of 56134311 is 11343165.

56134311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 56134311 - 2⁹ = 56133799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56134321) 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 in 15 ways as a sum of consecutive naturals, for example, 12781 + ... + 16601.

It is an arithmetic number, because the mean of its divisors is an integer number (4815720).

Almost surely, 2^56134311 is an apocalyptic number.

56134311 is a deficient number, since it is larger than the sum of its proper divisors (20917209).

56134311 is a wasteful number, since it uses less digits than its factorization.

56134311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966.

The product of its digits is 1080, while the sum is 24.

The square root of 56134311 is about 7492.2834303035. The cubic root of 56134311 is about 382.8918586584.

Adding to 56134311 its reverse (11343165), we get a palindrome (67477476).

It can be divided in two parts, 5 and 6134311, that added together give a palindrome (6134316).

The spelling of 56134311 in words is "fifty-six million, one hundred thirty-four thousand, three hundred eleven".