4671812801 has 4 divisors (see below), whose sum is σ = 4676715972. Its totient is φ = 4666909632.

The previous prime is 4671812749. The next prime is 4671812869. The reversal of 4671812801 is 1082181764.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 754930576 + 3916882225 = 27476^2 + 62585^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4671812801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4671815801) 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, 2450156 + ... + 2452061.

It is an arithmetic number, because the mean of its divisors is an integer number (1169178993).

Almost surely, 2^4671812801 is an apocalyptic number.

It is an amenable number.

4671812801 is a deficient number, since it is larger than the sum of its proper divisors (4903171).

4671812801 is an equidigital number, since it uses as much as digits as its factorization.

4671812801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903170.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 4671812801 is about 68350.6605747157. The cubic root of 4671812801 is about 1671.7133503970.

The spelling of 4671812801 in words is "four billion, six hundred seventy-one million, eight hundred twelve thousand, eight hundred one".