5857872081 has 8 divisors (see below), whose sum is σ = 8079823680. Its totient is φ = 3770584272.

The previous prime is 5857872071. The next prime is 5857872091. The reversal of 5857872081 is 1802787585.

It is an interprime number because it is at equal distance from previous prime (5857872071) and next prime (5857872091).

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

It is not a de Polignac number, because 5857872081 - 2⁵ = 5857872049 is a prime.

It is a super-2 number, since 2×5857872081² = 68629330634718541122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5857872071) 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 7 ways as a sum of consecutive naturals, for example, 33665845 + ... + 33666018.

It is an arithmetic number, because the mean of its divisors is an integer number (1009977960).

Almost surely, 2^5857872081 is an apocalyptic number.

It is an amenable number.

5857872081 is a deficient number, since it is larger than the sum of its proper divisors (2221951599).

5857872081 is a wasteful number, since it uses less digits than its factorization.

5857872081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67331895.

The product of its (nonzero) digits is 1254400, while the sum is 51.

The square root of 5857872081 is about 76536.7368065820. The cubic root of 5857872081 is about 1802.6578103768.

The spelling of 5857872081 in words is "five billion, eight hundred fifty-seven million, eight hundred seventy-two thousand, eighty-one".