55073744060219 has 2 divisors, whose sum is σ = 55073744060220. Its totient is φ = 55073744060218.

The previous prime is 55073744060143. The next prime is 55073744060221. The reversal of 55073744060219 is 91206044737055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55073744060219 - 2³² = 55069449092923 is a prime.

It is a super-2 number, since 2×55073744060219² (a number of 28 digits) contains 22 as substring.

Together with 55073744060221, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55073749060219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27536872030109 + 27536872030110.

It is an arithmetic number, because the mean of its divisors is an integer number (27536872030110).

Almost surely, 2^{55073744060219} is an apocalyptic number.

55073744060219 is a deficient number, since it is larger than the sum of its proper divisors (1).

55073744060219 is an equidigital number, since it uses as much as digits as its factorization.

55073744060219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 55073744060219 in words is "fifty-five trillion, seventy-three billion, seven hundred forty-four million, sixty thousand, two hundred nineteen".