805303030055 has 8 divisors (see below), whose sum is σ = 970407000000. Its totient is φ = 641546848096.

The previous prime is 805303030043. The next prime is 805303030093. The reversal of 805303030055 is 550030303508.

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 805303030055 - 2¹⁸ = 805302767911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336945680 + ... + 336948069.

It is an arithmetic number, because the mean of its divisors is an integer number (121300875000).

Almost surely, 2^805303030055 is an apocalyptic number.

805303030055 is a deficient number, since it is larger than the sum of its proper divisors (165103969945).

805303030055 is a wasteful number, since it uses less digits than its factorization.

805303030055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673893993.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 805303030055 in words is "eight hundred five billion, three hundred three million, thirty thousand, fifty-five".