5675481881 has 2 divisors, whose sum is σ = 5675481882. Its totient is φ = 5675481880.

The previous prime is 5675481751. The next prime is 5675481883. The reversal of 5675481881 is 1881845765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3758793481 + 1916688400 = 61309^2 + 43780^2 .

It is a cyclic number.

It is not a de Polignac number, because 5675481881 - 2²² = 5671287577 is a prime.

It is a super-2 number, since 2×5675481881² = 64422189163118596322, which contains 22 as substring.

Together with 5675481883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5675481883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2837740940 + 2837740941.

It is an arithmetic number, because the mean of its divisors is an integer number (2837740941).

Almost surely, 2^5675481881 is an apocalyptic number.

It is an amenable number.

5675481881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5675481881 is an equidigital number, since it uses as much as digits as its factorization.

5675481881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2150400, while the sum is 53.

The square root of 5675481881 is about 75335.7941552354. The cubic root of 5675481881 is about 1783.7510722049.

The spelling of 5675481881 in words is "five billion, six hundred seventy-five million, four hundred eighty-one thousand, eight hundred eighty-one".