56113411 has 2 divisors, whose sum is σ = 56113412. Its totient is φ = 56113410.

The previous prime is 56113397. The next prime is 56113429. The reversal of 56113411 is 11431165.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56113411 is a prime.

It is not a weakly prime, because it can be changed into another prime (56113451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28056705 + 28056706.

It is an arithmetic number, because the mean of its divisors is an integer number (28056706).

Almost surely, 2^56113411 is an apocalyptic number.

56113411 is a deficient number, since it is larger than the sum of its proper divisors (1).

56113411 is an equidigital number, since it uses as much as digits as its factorization.

56113411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 22.

The square root of 56113411 is about 7490.8885320768. Note that the first 3 decimals coincide. The cubic root of 56113411 is about 382.8443331607.

Adding to 56113411 its reverse (11431165), we get a palindrome (67544576).

The spelling of 56113411 in words is "fifty-six million, one hundred thirteen thousand, four hundred eleven".