56127011 has 4 divisors (see below), whose sum is σ = 56142192. Its totient is φ = 56111832.

The previous prime is 56126981. The next prime is 56127023. The reversal of 56127011 is 11072165.

56127011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 56127011 - 2¹⁴ = 56110627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56127031) 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 3 ways as a sum of consecutive naturals, for example, 1970 + ... + 10776.

It is an arithmetic number, because the mean of its divisors is an integer number (14035548).

Almost surely, 2^56127011 is an apocalyptic number.

56127011 is a deficient number, since it is larger than the sum of its proper divisors (15181).

56127011 is an equidigital number, since it uses as much as digits as its factorization.

56127011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15180.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 56127011 is about 7491.7962465620. The cubic root of 56127011 is about 382.8752601842.

Adding to 56127011 its reverse (11072165), we get a palindrome (67199176).

It can be divided in two parts, 561 and 27011, that added together give a palindrome (27572).

The spelling of 56127011 in words is "fifty-six million, one hundred twenty-seven thousand, eleven".