808056401 has 4 divisors (see below), whose sum is σ = 843189312. Its totient is φ = 772923492.

The previous prime is 808056397. The next prime is 808056407. The reversal of 808056401 is 104650808.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 808056401 - 2² = 808056397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (808056407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17566421 + ... + 17566466.

It is an arithmetic number, because the mean of its divisors is an integer number (210797328).

Almost surely, 2^808056401 is an apocalyptic number.

It is an amenable number.

808056401 is a deficient number, since it is larger than the sum of its proper divisors (35132911).

808056401 is a wasteful number, since it uses less digits than its factorization.

808056401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35132910.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 808056401 is about 28426.3328799196. The cubic root of 808056401 is about 931.4235726731.

The spelling of 808056401 in words is "eight hundred eight million, fifty-six thousand, four hundred one".