800447055 has 8 divisors (see below), whose sum is σ = 1280715312. Its totient is φ = 426905088.

The previous prime is 800447033. The next prime is 800447069. The reversal of 800447055 is 550744008.

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

It is not a de Polignac number, because 800447055 - 2¹⁴ = 800430671 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, 26681554 + ... + 26681583.

It is an arithmetic number, because the mean of its divisors is an integer number (160089414).

Almost surely, 2^800447055 is an apocalyptic number.

800447055 is a deficient number, since it is larger than the sum of its proper divisors (480268257).

800447055 is a wasteful number, since it uses less digits than its factorization.

800447055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53363145.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 800447055 is about 28292.1730342510. The cubic root of 800447055 is about 928.4906549802.

The spelling of 800447055 in words is "eight hundred million, four hundred forty-seven thousand, fifty-five".