801054223 has 2 divisors, whose sum is σ = 801054224. Its totient is φ = 801054222.

The previous prime is 801054217. The next prime is 801054271. The reversal of 801054223 is 322450108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 801054223 - 2⁹ = 801053711 is a prime.

It is a super-2 number, since 2×801054223² = 1283375736372267458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (801054823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400527111 + 400527112.

It is an arithmetic number, because the mean of its divisors is an integer number (400527112).

Almost surely, 2^801054223 is an apocalyptic number.

801054223 is a deficient number, since it is larger than the sum of its proper divisors (1).

801054223 is an equidigital number, since it uses as much as digits as its factorization.

801054223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 801054223 is about 28302.9013177095. The cubic root of 801054223 is about 928.7253602110.

The spelling of 801054223 in words is "eight hundred one million, fifty-four thousand, two hundred twenty-three".