16053450 has 48 divisors (see below), whose sum is σ = 45503040. Its totient is φ = 3669120.

The previous prime is 16053419. The next prime is 16053451. The reversal of 16053450 is 5435061.

It is a self number, because there is not a number n which added to its sum of digits gives 16053450.

It is not an unprimeable number, because it can be changed into a prime (16053451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6595 + ... + 8694.

It is an arithmetic number, because the mean of its divisors is an integer number (947980).

Almost surely, 2^16053450 is an apocalyptic number.

16053450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16053450 is an abundant number, since it is smaller than the sum of its proper divisors (29449590).

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

16053450 is a wasteful number, since it uses less digits than its factorization.

16053450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15311 (or 15306 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 16053450 is about 4006.6756794130. The cubic root of 16053450 is about 252.2644930206.

The spelling of 16053450 in words is "sixteen million, fifty-three thousand, four hundred fifty".