16325533576 has 32 divisors (see below), whose sum is σ = 33419887200. Its totient is φ = 7414752640.

The previous prime is 16325533559. The next prime is 16325533577. The reversal of 16325533576 is 67533552361.

It is a super-2 number, since 2×16325533576² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16325533577) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37116 + ... + 184468.

It is an arithmetic number, because the mean of its divisors is an integer number (1044371475).

Almost surely, 2^16325533576 is an apocalyptic number.

It is an amenable number.

16325533576 is an abundant number, since it is smaller than the sum of its proper divisors (17094353624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16325533576 is a wasteful number, since it uses less digits than its factorization.

16325533576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148629 (or 148625 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 46.

The spelling of 16325533576 in words is "sixteen billion, three hundred twenty-five million, five hundred thirty-three thousand, five hundred seventy-six".