16654053 has 16 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 10155264.

The previous prime is 16654049. The next prime is 16654063. The reversal of 16654053 is 35045661.

It is not a de Polignac number, because 16654053 - 2² = 16654049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16654053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16654003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518 + ... + 6296.

It is an arithmetic number, because the mean of its divisors is an integer number (1508220).

Almost surely, 2^16654053 is an apocalyptic number.

16654053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16654053 is a deficient number, since it is larger than the sum of its proper divisors (7477467).

16654053 is a wasteful number, since it uses less digits than its factorization.

16654053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 16654053 is about 4080.9377598782. The cubic root of 16654053 is about 255.3720213896.

It can be divided in two parts, 166 and 54053, that multiplied together give a palindrome (8972798).

The spelling of 16654053 in words is "sixteen million, six hundred fifty-four thousand, fifty-three".