3618824426353 has 2 divisors, whose sum is σ = 3618824426354. Its totient is φ = 3618824426352.

The previous prime is 3618824426311. The next prime is 3618824426363. The reversal of 3618824426353 is 3536244288163.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3168567322209 + 450257104144 = 1780047^2 + 671012^2 .

It is a cyclic number.

It is not a de Polignac number, because 3618824426353 - 2⁹ = 3618824425841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3618824426294 and 3618824426303.

It is not a weakly prime, because it can be changed into another prime (3618824426363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1809412213176 + 1809412213177.

It is an arithmetic number, because the mean of its divisors is an integer number (1809412213177).

Almost surely, 2^{3618824426353} is an apocalyptic number.

It is an amenable number.

3618824426353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3618824426353 is an equidigital number, since it uses as much as digits as its factorization.

3618824426353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 55.

The spelling of 3618824426353 in words is "three trillion, six hundred eighteen billion, eight hundred twenty-four million, four hundred twenty-six thousand, three hundred fifty-three".