16653614323 has 8 divisors (see below), whose sum is σ = 17536722320. Its totient is φ = 15771166560.

The previous prime is 16653614309. The next prime is 16653614357. The reversal of 16653614323 is 32341635661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16653614323 - 2²¹ = 16651517171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16653614423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112848 + ... + 214573.

It is an arithmetic number, because the mean of its divisors is an integer number (2192090290).

Almost surely, 2^16653614323 is an apocalyptic number.

16653614323 is a deficient number, since it is larger than the sum of its proper divisors (883107997).

16653614323 is a wasteful number, since it uses less digits than its factorization.

16653614323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330117.

The product of its digits is 233280, while the sum is 40.

The spelling of 16653614323 in words is "sixteen billion, six hundred fifty-three million, six hundred fourteen thousand, three hundred twenty-three".