182745853657 has 2 divisors, whose sum is σ = 182745853658. Its totient is φ = 182745853656.

The previous prime is 182745853627. The next prime is 182745853747. The reversal of 182745853657 is 756358547281.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138243419721 + 44502433936 = 371811^2 + 210956^2 .

It is a cyclic number.

It is not a de Polignac number, because 182745853657 - 2²³ = 182737465049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 182745853595 and 182745853604.

It is not a weakly prime, because it can be changed into another prime (182745853627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91372926828 + 91372926829.

It is an arithmetic number, because the mean of its divisors is an integer number (91372926829).

Almost surely, 2^182745853657 is an apocalyptic number.

It is an amenable number.

182745853657 is a deficient number, since it is larger than the sum of its proper divisors (1).

182745853657 is an equidigital number, since it uses as much as digits as its factorization.

182745853657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448000, while the sum is 61.

The spelling of 182745853657 in words is "one hundred eighty-two billion, seven hundred forty-five million, eight hundred fifty-three thousand, six hundred fifty-seven".