32164531566463 has 2 divisors, whose sum is σ = 32164531566464. Its totient is φ = 32164531566462.

The previous prime is 32164531566413. The next prime is 32164531566499. The reversal of 32164531566463 is 36466513546123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32164531566463 - 2⁴¹ = 29965508310911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32164531566413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16082265783231 + 16082265783232.

It is an arithmetic number, because the mean of its divisors is an integer number (16082265783232).

Almost surely, 2^{32164531566463} is an apocalyptic number.

32164531566463 is a deficient number, since it is larger than the sum of its proper divisors (1).

32164531566463 is an equidigital number, since it uses as much as digits as its factorization.

32164531566463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27993600, while the sum is 55.

The spelling of 32164531566463 in words is "thirty-two trillion, one hundred sixty-four billion, five hundred thirty-one million, five hundred sixty-six thousand, four hundred sixty-three".