16452232544463 has 32 divisors (see below), whose sum is σ = 22370837065920. Its totient is φ = 10751277588480.

The previous prime is 16452232544413. The next prime is 16452232544479. The reversal of 16452232544463 is 36444523225461.

It is not a de Polignac number, because 16452232544463 - 2²⁹ = 16451695673551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452232544413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1449147195 + ... + 1449158547.

It is an arithmetic number, because the mean of its divisors is an integer number (699088658310).

Almost surely, 2^{16452232544463} is an apocalyptic number.

16452232544463 is a deficient number, since it is larger than the sum of its proper divisors (5918604521457).

16452232544463 is a wasteful number, since it uses less digits than its factorization.

16452232544463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19019.

The product of its digits is 16588800, while the sum is 51.

The spelling of 16452232544463 in words is "sixteen trillion, four hundred fifty-two billion, two hundred thirty-two million, five hundred forty-four thousand, four hundred sixty-three".