16532033125 has 10 divisors (see below), whose sum is σ = 20658429374. Its totient is φ = 13225626000.

The previous prime is 16532033087. The next prime is 16532033131. The reversal of 16532033125 is 52133023561.

It can be written as a sum of positive squares in 5 ways, for example, as 10008401764 + 6523631361 = 100042^2 + 80769^2 .

It is not a de Polignac number, because 16532033125 - 2²³ = 16523644517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13225002 + ... + 13226251.

Almost surely, 2^16532033125 is an apocalyptic number.

It is an amenable number.

16532033125 is a deficient number, since it is larger than the sum of its proper divisors (4126396249).

16532033125 is an frugal number, since it uses more digits than its factorization.

16532033125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26451273 (or 26451258 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 16532033125 its reverse (52133023561), we get a palindrome (68665056686).

The spelling of 16532033125 in words is "sixteen billion, five hundred thirty-two million, thirty-three thousand, one hundred twenty-five".