163552510463 has 2 divisors, whose sum is σ = 163552510464. Its totient is φ = 163552510462.

The previous prime is 163552510421. The next prime is 163552510531. The reversal of 163552510463 is 364015255361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163552510463 - 2¹⁸ = 163552248319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 163552510463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163552510763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81776255231 + 81776255232.

It is an arithmetic number, because the mean of its divisors is an integer number (81776255232).

Almost surely, 2^163552510463 is an apocalyptic number.

163552510463 is a deficient number, since it is larger than the sum of its proper divisors (1).

163552510463 is an equidigital number, since it uses as much as digits as its factorization.

163552510463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 163552510463 in words is "one hundred sixty-three billion, five hundred fifty-two million, five hundred ten thousand, four hundred sixty-three".