55424179 has 2 divisors, whose sum is σ = 55424180. Its totient is φ = 55424178.

The previous prime is 55424129. The next prime is 55424203. The reversal of 55424179 is 97142455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55424179 - 2¹¹ = 55422131 is a prime.

It is not a weakly prime, because it can be changed into another prime (55424129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27712089 + 27712090.

It is an arithmetic number, because the mean of its divisors is an integer number (27712090).

Almost surely, 2^55424179 is an apocalyptic number.

55424179 is a deficient number, since it is larger than the sum of its proper divisors (1).

55424179 is an equidigital number, since it uses as much as digits as its factorization.

55424179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 55424179 is about 7444.7417013621. The cubic root of 55424179 is about 381.2703995534.

The spelling of 55424179 in words is "fifty-five million, four hundred twenty-four thousand, one hundred seventy-nine".