8575411081 has 2 divisors, whose sum is σ = 8575411082. Its totient is φ = 8575411080.

The previous prime is 8575411073. The next prime is 8575411127. The reversal of 8575411081 is 1801145758.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8546078025 + 29333056 = 92445^2 + 5416^2 .

It is a cyclic number.

It is not a de Polignac number, because 8575411081 - 2³ = 8575411073 is a prime.

It is a super-3 number, since 3×8575411081³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (8575411001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4287705540 + 4287705541.

It is an arithmetic number, because the mean of its divisors is an integer number (4287705541).

Almost surely, 2^8575411081 is an apocalyptic number.

It is an amenable number.

8575411081 is a deficient number, since it is larger than the sum of its proper divisors (1).

8575411081 is an equidigital number, since it uses as much as digits as its factorization.

8575411081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 40.

The square root of 8575411081 is about 92603.5154894241. The cubic root of 8575411081 is about 2046.8451239307.

The spelling of 8575411081 in words is "eight billion, five hundred seventy-five million, four hundred eleven thousand, eighty-one".