4812030081 has 24 divisors (see below), whose sum is σ = 7424731080. Its totient is φ = 2992582656.

The previous prime is 4812030053. The next prime is 4812030103. The reversal of 4812030081 is 1800302184.

It can be written as a sum of positive squares in 4 ways, for example, as 1139670081 + 3672360000 = 33759^2 + 60600^2 .

It is not a de Polignac number, because 4812030081 - 2⁹ = 4812029569 is a prime.

It is a super-2 number, since 2×4812030081² = 46311267000897733122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4812030011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121876 + ... + 156453.

It is an arithmetic number, because the mean of its divisors is an integer number (309363795).

Almost surely, 2^4812030081 is an apocalyptic number.

It is an amenable number.

4812030081 is a deficient number, since it is larger than the sum of its proper divisors (2612700999).

4812030081 is a wasteful number, since it uses less digits than its factorization.

4812030081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278465 (or 278462 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 4812030081 is about 69368.7976038218. The cubic root of 4812030081 is about 1688.2733998256.

The spelling of 4812030081 in words is "four billion, eight hundred twelve million, thirty thousand, eighty-one".