55885301 has 2 divisors, whose sum is σ = 55885302. Its totient is φ = 55885300.

The previous prime is 55885261. The next prime is 55885321. The reversal of 55885301 is 10358855.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44823025 + 11062276 = 6695^2 + 3326^2 .

It is a cyclic number.

It is not a de Polignac number, because 55885301 - 2⁶ = 55885237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55885321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27942650 + 27942651.

It is an arithmetic number, because the mean of its divisors is an integer number (27942651).

Almost surely, 2^55885301 is an apocalyptic number.

It is an amenable number.

55885301 is a deficient number, since it is larger than the sum of its proper divisors (1).

55885301 is an equidigital number, since it uses as much as digits as its factorization.

55885301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 55885301 is about 7475.6471960627. The cubic root of 55885301 is about 382.3248540979.

The spelling of 55885301 in words is "fifty-five million, eight hundred eighty-five thousand, three hundred one".