63432623467 has 2 divisors, whose sum is σ = 63432623468. Its totient is φ = 63432623466.

The previous prime is 63432623407. The next prime is 63432623497. The reversal of 63432623467 is 76432623436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63432623467 - 2¹¹ = 63432621419 is a prime.

It is not a weakly prime, because it can be changed into another prime (63432623407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31716311733 + 31716311734.

It is an arithmetic number, because the mean of its divisors is an integer number (31716311734).

Almost surely, 2^63432623467 is an apocalyptic number.

63432623467 is a deficient number, since it is larger than the sum of its proper divisors (1).

63432623467 is an equidigital number, since it uses as much as digits as its factorization.

63432623467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 46.

The spelling of 63432623467 in words is "sixty-three billion, four hundred thirty-two million, six hundred twenty-three thousand, four hundred sixty-seven".