801055605 has 32 divisors (see below), whose sum is σ = 1474147584. Its totient is φ = 363856896.

The previous prime is 801055601. The next prime is 801055667. The reversal of 801055605 is 506550108.

It is a happy number.

It is not a de Polignac number, because 801055605 - 2² = 801055601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801055601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7812 + ... + 40781.

It is an arithmetic number, because the mean of its divisors is an integer number (46067112).

Almost surely, 2^801055605 is an apocalyptic number.

It is an amenable number.

801055605 is a deficient number, since it is larger than the sum of its proper divisors (673091979).

801055605 is a wasteful number, since it uses less digits than its factorization.

801055605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48765.

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 801055605 is about 28302.9257321571. The cubic root of 801055605 is about 928.7258942979.

The spelling of 801055605 in words is "eight hundred one million, fifty-five thousand, six hundred five".