56005084162219 has 2 divisors, whose sum is σ = 56005084162220. Its totient is φ = 56005084162218.

The previous prime is 56005084162189. The next prime is 56005084162253. The reversal of 56005084162219 is 91226148050065.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56005084162219 - 2¹³ = 56005084154027 is a prime.

It is a super-2 number, since 2×56005084162219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56005084862219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28002542081109 + 28002542081110.

It is an arithmetic number, because the mean of its divisors is an integer number (28002542081110).

Almost surely, 2^{56005084162219} is an apocalyptic number.

56005084162219 is a deficient number, since it is larger than the sum of its proper divisors (1).

56005084162219 is an equidigital number, since it uses as much as digits as its factorization.

56005084162219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 56005084162219 in words is "fifty-six trillion, five billion, eighty-four million, one hundred sixty-two thousand, two hundred nineteen".