4372858081 has 2 divisors, whose sum is σ = 4372858082. Its totient is φ = 4372858080.

The previous prime is 4372858079. The next prime is 4372858103. The reversal of 4372858081 is 1808582734.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3776717025 + 596141056 = 61455^2 + 24416^2 .

It is a cyclic number.

It is not a de Polignac number, because 4372858081 - 2¹ = 4372858079 is a prime.

It is a super-2 number, since 2×4372858081² = 38243775593134005122, which contains 22 as substring.

Together with 4372858079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4372858001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2186429040 + 2186429041.

It is an arithmetic number, because the mean of its divisors is an integer number (2186429041).

Almost surely, 2^4372858081 is an apocalyptic number.

It is an amenable number.

4372858081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4372858081 is an equidigital number, since it uses as much as digits as its factorization.

4372858081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 4372858081 is about 66127.5894086576. The cubic root of 4372858081 is about 1635.2662026072.

The spelling of 4372858081 in words is "four billion, three hundred seventy-two million, eight hundred fifty-eight thousand, eighty-one".