56416219 has 2 divisors, whose sum is σ = 56416220. Its totient is φ = 56416218.

The previous prime is 56416201. The next prime is 56416237. The reversal of 56416219 is 91261465.

It is a balanced prime because it is at equal distance from previous prime (56416201) and next prime (56416237).

It is a cyclic number.

It is not a de Polignac number, because 56416219 - 2¹⁹ = 55891931 is a prime.

It is a super-2 number, since 2×56416219² = 6365579532511922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56416259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28208109 + 28208110.

It is an arithmetic number, because the mean of its divisors is an integer number (28208110).

Almost surely, 2^56416219 is an apocalyptic number.

56416219 is a deficient number, since it is larger than the sum of its proper divisors (1).

56416219 is an equidigital number, since it uses as much as digits as its factorization.

56416219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 56416219 is about 7511.0730924416. The cubic root of 56416219 is about 383.5317530216.

The spelling of 56416219 in words is "fifty-six million, four hundred sixteen thousand, two hundred nineteen".