800073455 has 4 divisors (see below), whose sum is σ = 960088152. Its totient is φ = 640058760.

The previous prime is 800073427. The next prime is 800073479. The reversal of 800073455 is 554370008.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 800073455 - 2²⁶ = 732964591 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 3 ways as a sum of consecutive naturals, for example, 80007341 + ... + 80007350.

It is an arithmetic number, because the mean of its divisors is an integer number (240022038).

Almost surely, 2^800073455 is an apocalyptic number.

800073455 is a deficient number, since it is larger than the sum of its proper divisors (160014697).

800073455 is a wasteful number, since it uses less digits than its factorization.

800073455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160014696.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 800073455 is about 28285.5697308716. The cubic root of 800073455 is about 928.3461781787.

The spelling of 800073455 in words is "eight hundred million, seventy-three thousand, four hundred fifty-five".