55300255002805 has 16 divisors (see below), whose sum is σ = 66515108857344. Its totient is φ = 44137004679040.

The previous prime is 55300255002799. The next prime is 55300255002821. The reversal of 55300255002805 is 50820055200355.

It is a de Polignac number, because none of the positive numbers 2^k-55300255002805 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312142929 + ... + 312320041.

It is an arithmetic number, because the mean of its divisors is an integer number (4157194303584).

Almost surely, 2^{55300255002805} is an apocalyptic number.

It is an amenable number.

55300255002805 is a deficient number, since it is larger than the sum of its proper divisors (11214853854539).

55300255002805 is a wasteful number, since it uses less digits than its factorization.

55300255002805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322436.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 55300255002805 in words is "fifty-five trillion, three hundred billion, two hundred fifty-five million, two thousand, eight hundred five".