300055443143225 has 48 divisors (see below), whose sum is σ = 464106776979456. Its totient is φ = 186955268520000.

The previous prime is 300055443143129. The next prime is 300055443143293. The reversal of 300055443143225 is 522341344550003.

It is not a de Polignac number, because 300055443143225 - 2²⁶ = 300055376034361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34547201 + ... + 42351150.

It is an arithmetic number, because the mean of its divisors is an integer number (9668891187072).

Almost surely, 2^{300055443143225} is an apocalyptic number.

300055443143225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

300055443143225 is a deficient number, since it is larger than the sum of its proper divisors (164051333836231).

300055443143225 is a wasteful number, since it uses less digits than its factorization.

300055443143225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76900406 (or 76900401 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 300055443143225 its reverse (522341344550003), we get a palindrome (822396787693228).

The spelling of 300055443143225 in words is "three hundred trillion, fifty-five billion, four hundred forty-three million, one hundred forty-three thousand, two hundred twenty-five".