182778373363 has 2 divisors, whose sum is σ = 182778373364. Its totient is φ = 182778373362.

The previous prime is 182778373361. The next prime is 182778373373. The reversal of 182778373363 is 363373877281.

182778373363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 182778373363 - 2¹ = 182778373361 is a prime.

Together with 182778373361, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 182778373298 and 182778373307.

It is not a weakly prime, because it can be changed into another prime (182778373361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91389186681 + 91389186682.

It is an arithmetic number, because the mean of its divisors is an integer number (91389186682).

Almost surely, 2^182778373363 is an apocalyptic number.

182778373363 is a deficient number, since it is larger than the sum of its proper divisors (1).

182778373363 is an equidigital number, since it uses as much as digits as its factorization.

182778373363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21337344, while the sum is 58.

The spelling of 182778373363 in words is "one hundred eighty-two billion, seven hundred seventy-eight million, three hundred seventy-three thousand, three hundred sixty-three".