76446823463 has 2 divisors, whose sum is σ = 76446823464. Its totient is φ = 76446823462.

The previous prime is 76446823447. The next prime is 76446823477. The reversal of 76446823463 is 36432864467.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76446823463 - 2⁴ = 76446823447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76446823403) 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, 38223411731 + 38223411732.

It is an arithmetic number, because the mean of its divisors is an integer number (38223411732).

Almost surely, 2^76446823463 is an apocalyptic number.

76446823463 is a deficient number, since it is larger than the sum of its proper divisors (1).

76446823463 is an equidigital number, since it uses as much as digits as its factorization.

76446823463 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 76446823463 in words is "seventy-six billion, four hundred forty-six million, eight hundred twenty-three thousand, four hundred sixty-three".