63263446423 has 2 divisors, whose sum is σ = 63263446424. Its totient is φ = 63263446422.

The previous prime is 63263446403. The next prime is 63263446427. The reversal of 63263446423 is 32464436236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63263446423 - 2²⁹ = 62726575511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63263446423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63263446427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31631723211 + 31631723212.

It is an arithmetic number, because the mean of its divisors is an integer number (31631723212).

Almost surely, 2^63263446423 is an apocalyptic number.

63263446423 is a deficient number, since it is larger than the sum of its proper divisors (1).

63263446423 is an equidigital number, since it uses as much as digits as its factorization.

63263446423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 43.

The spelling of 63263446423 in words is "sixty-three billion, two hundred sixty-three million, four hundred forty-six thousand, four hundred twenty-three".