16432517325273 has 32 divisors (see below), whose sum is σ = 25238006562816. Its totient is φ = 9315772115328.

The previous prime is 16432517325173. The next prime is 16432517325283. The reversal of 16432517325273 is 37252371523461.

It is not a de Polignac number, because 16432517325273 - 2⁸ = 16432517325017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16432517325283) 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, 102313890 + ... + 102474372.

It is an arithmetic number, because the mean of its divisors is an integer number (788687705088).

Almost surely, 2^{16432517325273} is an apocalyptic number.

It is an amenable number.

16432517325273 is a deficient number, since it is larger than the sum of its proper divisors (8805489237543).

16432517325273 is a wasteful number, since it uses less digits than its factorization.

16432517325273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199013.

The product of its digits is 6350400, while the sum is 51.

The spelling of 16432517325273 in words is "sixteen trillion, four hundred thirty-two billion, five hundred seventeen million, three hundred twenty-five thousand, two hundred seventy-three".