300055255 has 4 divisors (see below), whose sum is σ = 360066312. Its totient is φ = 240044200.

The previous prime is 300055229. The next prime is 300055267. The reversal of 300055255 is 552550003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552550003 = 89 ⋅6208427.

It is not a de Polignac number, because 300055255 - 2²³ = 291666647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 30005521 + ... + 30005530.

It is an arithmetic number, because the mean of its divisors is an integer number (90016578).

Almost surely, 2^300055255 is an apocalyptic number.

300055255 is a deficient number, since it is larger than the sum of its proper divisors (60011057).

300055255 is an equidigital number, since it uses as much as digits as its factorization.

300055255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60011056.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 300055255 is about 17322.1030767052. The cubic root of 300055255 is about 669.4740470232.

The spelling of 300055255 in words is "three hundred million, fifty-five thousand, two hundred fifty-five".