4838522081 has 8 divisors (see below), whose sum is σ = 5021368680. Its totient is φ = 4656742272.

The previous prime is 4838522077. The next prime is 4838522093. The reversal of 4838522081 is 1802258384.

It can be written as a sum of positive squares in 4 ways, for example, as 33814225 + 4804707856 = 5815^2 + 69316^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4838522081 - 2² = 4838522077 is a prime.

It is a super-2 number, since 2×4838522081² = 46822591856649141122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4838522041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257450 + ... + 275603.

It is an arithmetic number, because the mean of its divisors is an integer number (627671085).

Almost surely, 2^4838522081 is an apocalyptic number.

It is an amenable number.

4838522081 is a deficient number, since it is larger than the sum of its proper divisors (182846599).

4838522081 is a wasteful number, since it uses less digits than its factorization.

4838522081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533395.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 4838522081 is about 69559.4859167317. The cubic root of 4838522081 is about 1691.3659207955.

The spelling of 4838522081 in words is "four billion, eight hundred thirty-eight million, five hundred twenty-two thousand, eighty-one".