55353102545327 has 2 divisors, whose sum is σ = 55353102545328. Its totient is φ = 55353102545326.

The previous prime is 55353102545233. The next prime is 55353102545329. The reversal of 55353102545327 is 72354520135355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55353102545327 - 2⁴⁴ = 37760916500911 is a prime.

It is a super-2 number, since 2×55353102545327² (a number of 28 digits) contains 22 as substring.

Together with 55353102545329, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55353102545329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27676551272663 + 27676551272664.

It is an arithmetic number, because the mean of its divisors is an integer number (27676551272664).

Almost surely, 2^{55353102545327} is an apocalyptic number.

55353102545327 is a deficient number, since it is larger than the sum of its proper divisors (1).

55353102545327 is an equidigital number, since it uses as much as digits as its factorization.

55353102545327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450000, while the sum is 50.

The spelling of 55353102545327 in words is "fifty-five trillion, three hundred fifty-three billion, one hundred two million, five hundred forty-five thousand, three hundred twenty-seven".