363105820459 has 2 divisors, whose sum is σ = 363105820460. Its totient is φ = 363105820458.

The previous prime is 363105820457. The next prime is 363105820471. The reversal of 363105820459 is 954028501363.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 363105820459 - 2¹ = 363105820457 is a prime.

Together with 363105820457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (363105820457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181552910229 + 181552910230.

It is an arithmetic number, because the mean of its divisors is an integer number (181552910230).

Almost surely, 2^363105820459 is an apocalyptic number.

363105820459 is a deficient number, since it is larger than the sum of its proper divisors (1).

363105820459 is an equidigital number, since it uses as much as digits as its factorization.

363105820459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 363105820459 in words is "three hundred sixty-three billion, one hundred five million, eight hundred twenty thousand, four hundred fifty-nine".