4812670081 has 2 divisors, whose sum is σ = 4812670082. Its totient is φ = 4812670080.

The previous prime is 4812670069. The next prime is 4812670087. The reversal of 4812670081 is 1800762184.

4812670081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4459568400 + 353101681 = 66780^2 + 18791^2 .

It is a cyclic number.

It is not a de Polignac number, because 4812670081 - 2²³ = 4804281473 is a prime.

It is a super-2 number, since 2×4812670081² = 46323586617105093122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4812670081.

It is not a weakly prime, because it can be changed into another prime (4812670087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2406335040 + 2406335041.

It is an arithmetic number, because the mean of its divisors is an integer number (2406335041).

Almost surely, 2^4812670081 is an apocalyptic number.

It is an amenable number.

4812670081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4812670081 is an equidigital number, since it uses as much as digits as its factorization.

4812670081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 4812670081 is about 69373.4104754840. The cubic root of 4812670081 is about 1688.3482432950.

The spelling of 4812670081 in words is "four billion, eight hundred twelve million, six hundred seventy thousand, eighty-one".