55302505305555 has 8 divisors (see below), whose sum is σ = 88484008488912. Its totient is φ = 29494669496288.

The previous prime is 55302505305533. The next prime is 55302505305569. The reversal of 55302505305555 is 55550350520355.

55302505305555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55302505305555 - 2⁷ = 55302505305427 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 1843416843504 + ... + 1843416843533.

It is an arithmetic number, because the mean of its divisors is an integer number (11060501061114).

Almost surely, 2^{55302505305555} is an apocalyptic number.

55302505305555 is a deficient number, since it is larger than the sum of its proper divisors (33181503183357).

55302505305555 is a wasteful number, since it uses less digits than its factorization.

55302505305555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686833687045.

The product of its (nonzero) digits is 7031250, while the sum is 48.

The spelling of 55302505305555 in words is "fifty-five trillion, three hundred two billion, five hundred five million, three hundred five thousand, five hundred fifty-five".