76841963503 has 2 divisors, whose sum is σ = 76841963504. Its totient is φ = 76841963502.

The previous prime is 76841963477. The next prime is 76841963609. The reversal of 76841963503 is 30536914867.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76841963503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76842963503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38420981751 + 38420981752.

It is an arithmetic number, because the mean of its divisors is an integer number (38420981752).

Almost surely, 2^76841963503 is an apocalyptic number.

76841963503 is a deficient number, since it is larger than the sum of its proper divisors (1).

76841963503 is an equidigital number, since it uses as much as digits as its factorization.

76841963503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 76841963503 in words is "seventy-six billion, eight hundred forty-one million, nine hundred sixty-three thousand, five hundred three".