55026329 has 2 divisors, whose sum is σ = 55026330. Its totient is φ = 55026328.

The previous prime is 55026319. The next prime is 55026341. The reversal of 55026329 is 92362055.

55026329 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 can be written as a sum of positive squares in only one way, i.e., 45091225 + 9935104 = 6715^2 + 3152^2 .

It is a cyclic number.

It is not a de Polignac number, because 55026329 - 2⁴ = 55026313 is a prime.

It is equal to p_3283682 and since 55026329 and 3283682 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 55026295 and 55026304.

It is not a weakly prime, because it can be changed into another prime (55026319) 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, 27513164 + 27513165.

It is an arithmetic number, because the mean of its divisors is an integer number (27513165).

Almost surely, 2^55026329 is an apocalyptic number.

It is an amenable number.

55026329 is a deficient number, since it is larger than the sum of its proper divisors (1).

55026329 is an equidigital number, since it uses as much as digits as its factorization.

55026329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 55026329 is about 7417.9733755252. The cubic root of 55026329 is about 380.3559199926.

It can be divided in two parts, 55026 and 329, that added together give a palindrome (55355).

The spelling of 55026329 in words is "fifty-five million, twenty-six thousand, three hundred twenty-nine".