53550563652427 has 2 divisors, whose sum is σ = 53550563652428. Its totient is φ = 53550563652426.

The previous prime is 53550563652413. The next prime is 53550563652449. The reversal of 53550563652427 is 72425636505535.

53550563652427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53550563652427 - 2²³ = 53550555263819 is a prime.

It is not a weakly prime, because it can be changed into another prime (53550563652407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26775281826213 + 26775281826214.

It is an arithmetic number, because the mean of its divisors is an integer number (26775281826214).

Almost surely, 2^{53550563652427} is an apocalyptic number.

53550563652427 is a deficient number, since it is larger than the sum of its proper divisors (1).

53550563652427 is an equidigital number, since it uses as much as digits as its factorization.

53550563652427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400000, while the sum is 58.

The spelling of 53550563652427 in words is "fifty-three trillion, five hundred fifty billion, five hundred sixty-three million, six hundred fifty-two thousand, four hundred twenty-seven".