55300305303 has 6 divisors (see below), whose sum is σ = 79878218784. Its totient is φ = 36866870196.

The previous prime is 55300305299. The next prime is 55300305341. The reversal of 55300305303 is 30350300355.

55300305303 is a `hidden beast` number, since 5 + 53 + 0 + 0 + 305 + 303 = 666.

55300305303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55300305303 - 2² = 55300305299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55300305343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3072239175 + ... + 3072239192.

It is an arithmetic number, because the mean of its divisors is an integer number (13313036464).

Almost surely, 2^55300305303 is an apocalyptic number.

55300305303 is a deficient number, since it is larger than the sum of its proper divisors (24577913481).

55300305303 is a wasteful number, since it uses less digits than its factorization.

55300305303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144478373 (or 6144478370 counting only the distinct ones).

The product of its (nonzero) digits is 10125, while the sum is 27.

Adding to 55300305303 its reverse (30350300355), we get a palindrome (85650605658).

The spelling of 55300305303 in words is "fifty-five billion, three hundred million, three hundred five thousand, three hundred three".