55744027 has 2 divisors, whose sum is σ = 55744028. Its totient is φ = 55744026.

The previous prime is 55744009. The next prime is 55744033. The reversal of 55744027 is 72044755.

55744027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55744027 - 2¹¹ = 55741979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55743983 and 55744001.

It is not a weakly prime, because it can be changed into another prime (55744097) 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, 27872013 + 27872014.

It is an arithmetic number, because the mean of its divisors is an integer number (27872014).

Almost surely, 2^55744027 is an apocalyptic number.

55744027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55744027 is an equidigital number, since it uses as much as digits as its factorization.

55744027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 55744027 is about 7466.1922691557. The cubic root of 55744027 is about 382.0024190521.

The spelling of 55744027 in words is "fifty-five million, seven hundred forty-four thousand, twenty-seven".