55479323 has 2 divisors, whose sum is σ = 55479324. Its totient is φ = 55479322.

The previous prime is 55479311. The next prime is 55479377. The reversal of 55479323 is 32397455.

55479323 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 55479323 - 2¹² = 55475227 is a prime.

It is not a weakly prime, because it can be changed into another prime (55475323) 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, 27739661 + 27739662.

It is an arithmetic number, because the mean of its divisors is an integer number (27739662).

Almost surely, 2^55479323 is an apocalyptic number.

55479323 is a deficient number, since it is larger than the sum of its proper divisors (1).

55479323 is an equidigital number, since it uses as much as digits as its factorization.

55479323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 38.

The square root of 55479323 is about 7448.4443342217. Note that the first 3 decimals coincide. The cubic root of 55479323 is about 381.3968053106.

The spelling of 55479323 in words is "fifty-five million, four hundred seventy-nine thousand, three hundred twenty-three".