16053552 has 60 divisors (see below), whose sum is σ = 46602920. Its totient is φ = 5349888.

The previous prime is 16053551. The next prime is 16053581. The reversal of 16053552 is 25535061.

16053552 is a `hidden beast` number, since 1 + 60 + 53 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (16053551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1824 + ... + 5952.

Almost surely, 2^16053552 is an apocalyptic number.

16053552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16053552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23301460).

16053552 is an abundant number, since it is smaller than the sum of its proper divisors (30549368).

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

16053552 is an equidigital number, since it uses as much as digits as its factorization.

16053552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4152 (or 4134 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 16053552 is about 4006.6884081496. The cubic root of 16053552 is about 252.2650272967.

The spelling of 16053552 in words is "sixteen million, fifty-three thousand, five hundred fifty-two".