55034563 has 2 divisors, whose sum is σ = 55034564. Its totient is φ = 55034562.

The previous prime is 55034557. The next prime is 55034611. The reversal of 55034563 is 36543055.

55034563 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 55034563 - 2⁵ = 55034531 is a prime.

It is not a weakly prime, because it can be changed into another prime (55034513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27517281 + 27517282.

It is an arithmetic number, because the mean of its divisors is an integer number (27517282).

Almost surely, 2^55034563 is an apocalyptic number.

55034563 is a deficient number, since it is larger than the sum of its proper divisors (1).

55034563 is an equidigital number, since it uses as much as digits as its factorization.

55034563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 55034563 is about 7418.5283581045. The cubic root of 55034563 is about 380.3748908774.

The spelling of 55034563 in words is "fifty-five million, thirty-four thousand, five hundred sixty-three".