56651411 has 2 divisors, whose sum is σ = 56651412. Its totient is φ = 56651410.

The previous prime is 56651383. The next prime is 56651417. The reversal of 56651411 is 11415665.

56651411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56651411 - 2¹⁰ = 56650387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (56651417) 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, 28325705 + 28325706.

It is an arithmetic number, because the mean of its divisors is an integer number (28325706).

Almost surely, 2^56651411 is an apocalyptic number.

56651411 is a deficient number, since it is larger than the sum of its proper divisors (1).

56651411 is an equidigital number, since it uses as much as digits as its factorization.

56651411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 29.

The square root of 56651411 is about 7526.7131604705. The cubic root of 56651411 is about 384.0639790496.

The spelling of 56651411 in words is "fifty-six million, six hundred fifty-one thousand, four hundred eleven".