55253827 has 2 divisors, whose sum is σ = 55253828. Its totient is φ = 55253826.

The previous prime is 55253801. The next prime is 55253867. The reversal of 55253827 is 72835255.

55253827 is nontrivially palindromic in base 16.

55253827 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 55253827 - 2¹⁵ = 55221059 is a prime.

It is not a weakly prime, because it can be changed into another prime (55253867) 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, 27626913 + 27626914.

It is an arithmetic number, because the mean of its divisors is an integer number (27626914).

Almost surely, 2^55253827 is an apocalyptic number.

55253827 is a deficient number, since it is larger than the sum of its proper divisors (1).

55253827 is an equidigital number, since it uses as much as digits as its factorization.

55253827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84000, while the sum is 37.

The square root of 55253827 is about 7433.2918010798. The cubic root of 55253827 is about 380.8793738684.

The spelling of 55253827 in words is "fifty-five million, two hundred fifty-three thousand, eight hundred twenty-seven".