5082879661 has 2 divisors, whose sum is σ = 5082879662. Its totient is φ = 5082879660.

The previous prime is 5082879643. The next prime is 5082879679. The reversal of 5082879661 is 1669782805.

It is a balanced prime because it is at equal distance from previous prime (5082879643) and next prime (5082879679).

It can be written as a sum of positive squares in only one way, i.e., 4783797225 + 299082436 = 69165^2 + 17294^2 .

It is a cyclic number.

It is not a de Polignac number, because 5082879661 - 2²⁷ = 4948661933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5082879599 and 5082879608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5082079661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2541439830 + 2541439831.

It is an arithmetic number, because the mean of its divisors is an integer number (2541439831).

Almost surely, 2^5082879661 is an apocalyptic number.

It is an amenable number.

5082879661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5082879661 is an equidigital number, since it uses as much as digits as its factorization.

5082879661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 5082879661 is about 71294.3171718476. The cubic root of 5082879661 is about 1719.3723666623.

The spelling of 5082879661 in words is "five billion, eighty-two million, eight hundred seventy-nine thousand, six hundred sixty-one".