363828640913 has 2 divisors, whose sum is σ = 363828640914. Its totient is φ = 363828640912.

The previous prime is 363828640867. The next prime is 363828640927. The reversal of 363828640913 is 319046828363.

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., 280404139024 + 83424501889 = 529532^2 + 288833^2 .

It is a cyclic number.

It is not a de Polignac number, because 363828640913 - 2⁸ = 363828640657 is a prime.

It is not a weakly prime, because it can be changed into another prime (363828640933) 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, 181914320456 + 181914320457.

It is an arithmetic number, because the mean of its divisors is an integer number (181914320457).

Almost surely, 2^363828640913 is an apocalyptic number.

It is an amenable number.

363828640913 is a deficient number, since it is larger than the sum of its proper divisors (1).

363828640913 is an equidigital number, since it uses as much as digits as its factorization.

363828640913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 363828640913 in words is "three hundred sixty-three billion, eight hundred twenty-eight million, six hundred forty thousand, nine hundred thirteen".