16532435552 has 12 divisors (see below), whose sum is σ = 32548232556. Its totient is φ = 8266217760.

The previous prime is 16532435537. The next prime is 16532435573. The reversal of 16532435552 is 25553423561.

16532435552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258319274 + ... + 258319337.

It is an arithmetic number, because the mean of its divisors is an integer number (2712352713).

Almost surely, 2^16532435552 is an apocalyptic number.

It is an amenable number.

16532435552 is a deficient number, since it is larger than the sum of its proper divisors (16015797004).

16532435552 is an equidigital number, since it uses as much as digits as its factorization.

16532435552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516638621 (or 516638613 counting only the distinct ones).

The product of its digits is 540000, while the sum is 41.

The spelling of 16532435552 in words is "sixteen billion, five hundred thirty-two million, four hundred thirty-five thousand, five hundred fifty-two".