8423056801 has 4 divisors (see below), whose sum is σ = 8866375600. Its totient is φ = 7979738004.

The previous prime is 8423056787. The next prime is 8423056847. The reversal of 8423056801 is 1086503248.

It is a happy number.

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 8423056801 - 2¹³ = 8423048609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8423056891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221659371 + ... + 221659408.

It is an arithmetic number, because the mean of its divisors is an integer number (2216593900).

Almost surely, 2^8423056801 is an apocalyptic number.

It is an amenable number.

8423056801 is a deficient number, since it is larger than the sum of its proper divisors (443318799).

8423056801 is a wasteful number, since it uses less digits than its factorization.

8423056801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443318798.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 8423056801 is about 91777.2128635425. The cubic root of 8423056801 is about 2034.6509231061.

The spelling of 8423056801 in words is "eight billion, four hundred twenty-three million, fifty-six thousand, eight hundred one".