55763171 has 2 divisors, whose sum is σ = 55763172. Its totient is φ = 55763170.

The previous prime is 55763159. The next prime is 55763189. The reversal of 55763171 is 17136755.

55763171 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 55763171 - 2¹⁸ = 55501027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55763671) 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, 27881585 + 27881586.

It is an arithmetic number, because the mean of its divisors is an integer number (27881586).

Almost surely, 2^55763171 is an apocalyptic number.

55763171 is a deficient number, since it is larger than the sum of its proper divisors (1).

55763171 is an equidigital number, since it uses as much as digits as its factorization.

55763171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22050, while the sum is 35.

The square root of 55763171 is about 7467.4742048433. The cubic root of 55763171 is about 382.0461440196.

The spelling of 55763171 in words is "fifty-five million, seven hundred sixty-three thousand, one hundred seventy-one".