55326283 has 2 divisors, whose sum is σ = 55326284. Its totient is φ = 55326282.

The previous prime is 55326259. The next prime is 55326353. The reversal of 55326283 is 38262355.

It is a happy number.

55326283 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 55326283 - 2⁹ = 55325771 is a prime.

It is not a weakly prime, because it can be changed into another prime (55326203) 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, 27663141 + 27663142.

It is an arithmetic number, because the mean of its divisors is an integer number (27663142).

Almost surely, 2^55326283 is an apocalyptic number.

55326283 is a deficient number, since it is larger than the sum of its proper divisors (1).

55326283 is an equidigital number, since it uses as much as digits as its factorization.

55326283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 55326283 is about 7438.1639535574. The cubic root of 55326283 is about 381.0457873295.

The spelling of 55326283 in words is "fifty-five million, three hundred twenty-six thousand, two hundred eighty-three".