763648264403 has 2 divisors, whose sum is σ = 763648264404. Its totient is φ = 763648264402.

The previous prime is 763648264387. The next prime is 763648264541. The reversal of 763648264403 is 304462846367.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (304462846367) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 763648264403 - 2⁴ = 763648264387 is a prime.

It is not a weakly prime, because it can be changed into another prime (763648264303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381824132201 + 381824132202.

It is an arithmetic number, because the mean of its divisors is an integer number (381824132202).

Almost surely, 2^763648264403 is an apocalyptic number.

763648264403 is a deficient number, since it is larger than the sum of its proper divisors (1).

763648264403 is an equidigital number, since it uses as much as digits as its factorization.

763648264403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 53.

The spelling of 763648264403 in words is "seven hundred sixty-three billion, six hundred forty-eight million, two hundred sixty-four thousand, four hundred three".