16316552 has 16 divisors (see below), whose sum is σ = 34964160. Its totient is φ = 6992784.

The previous prime is 16316551. The next prime is 16316569. The reversal of 16316552 is 25561361.

16316552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16316551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145628 + ... + 145739.

It is an arithmetic number, because the mean of its divisors is an integer number (2185260).

Almost surely, 2^16316552 is an apocalyptic number.

It is an amenable number.

16316552 is an abundant number, since it is smaller than the sum of its proper divisors (18647608).

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

16316552 is a wasteful number, since it uses less digits than its factorization.

16316552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291380 (or 291376 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 16316552 is about 4039.3751992109. The cubic root of 16316552 is about 253.6351634842.

The spelling of 16316552 in words is "sixteen million, three hundred sixteen thousand, five hundred fifty-two".