16432522664463 has 12 divisors (see below), whose sum is σ = 24501539170368. Its totient is φ = 10601627525280.

The previous prime is 16432522664449. The next prime is 16432522664483. The reversal of 16432522664463 is 36446622523461.

16432522664463 is a `hidden beast` number, since 1 + 6 + 432 + 52 + 2 + 66 + 44 + 63 = 666.

It is not a de Polignac number, because 16432522664463 - 2¹⁶ = 16432522598927 is a prime.

It is a super-2 number, since 2×16432522664463² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432522664483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29448965070 + ... + 29448965627.

It is an arithmetic number, because the mean of its divisors is an integer number (2041794930864).

Almost surely, 2^{16432522664463} is an apocalyptic number.

16432522664463 is a deficient number, since it is larger than the sum of its proper divisors (8069016505905).

16432522664463 is a wasteful number, since it uses less digits than its factorization.

16432522664463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58897930734 (or 58897930731 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 54.

The spelling of 16432522664463 in words is "sixteen trillion, four hundred thirty-two billion, five hundred twenty-two million, six hundred sixty-four thousand, four hundred sixty-three".