182876849475857 has 2 divisors, whose sum is σ = 182876849475858. Its totient is φ = 182876849475856.

The previous prime is 182876849475809. The next prime is 182876849475883. The reversal of 182876849475857 is 758574948678281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179718583799056 + 3158265676801 = 13405916^2 + 1777151^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182876849475857 is a prime.

It is not a weakly prime, because it can be changed into another prime (182876849475457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91438424737928 + 91438424737929.

It is an arithmetic number, because the mean of its divisors is an integer number (91438424737929).

Almost surely, 2^{182876849475857} is an apocalyptic number.

It is an amenable number.

182876849475857 is a deficient number, since it is larger than the sum of its proper divisors (1).

182876849475857 is an equidigital number, since it uses as much as digits as its factorization.

182876849475857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60692889600, while the sum is 89.

The spelling of 182876849475857 in words is "one hundred eighty-two trillion, eight hundred seventy-six billion, eight hundred forty-nine million, four hundred seventy-five thousand, eight hundred fifty-seven".