16432523467541 has 8 divisors (see below), whose sum is σ = 17167418432640. Its totient is φ = 15699331621072.

The previous prime is 16432523467531. The next prime is 16432523467543. The reversal of 16432523467541 is 14576432523461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16432523467541 - 2²⁶ = 16432456358677 is a prime.

It is a super-2 number, since 2×16432523467541² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432523467543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425759930 + ... + 425798523.

It is an arithmetic number, because the mean of its divisors is an integer number (2145927304080).

Almost surely, 2^{16432523467541} is an apocalyptic number.

It is an amenable number.

16432523467541 is a deficient number, since it is larger than the sum of its proper divisors (734894965099).

16432523467541 is an equidigital number, since it uses as much as digits as its factorization.

16432523467541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851559315.

The product of its digits is 14515200, while the sum is 53.

The spelling of 16432523467541 in words is "sixteen trillion, four hundred thirty-two billion, five hundred twenty-three million, four hundred sixty-seven thousand, five hundred forty-one".