16614601758053 has 4 divisors (see below), whose sum is σ = 17892648047148. Its totient is φ = 15336555468960.

The previous prime is 16614601758031. The next prime is 16614601758091. The reversal of 16614601758053 is 35085710641661.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5189133653089 + 11425468104964 = 2277967^2 + 3380158^2 .

It is a cyclic number.

It is not a de Polignac number, because 16614601758053 - 2¹⁰ = 16614601757029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16614601757986 and 16614601758004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16614601758653) 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, 639023144528 + ... + 639023144553.

It is an arithmetic number, because the mean of its divisors is an integer number (4473162011787).

Almost surely, 2^{16614601758053} is an apocalyptic number.

16614601758053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16614601758053 is a deficient number, since it is larger than the sum of its proper divisors (1278046289095).

16614601758053 is a wasteful number, since it uses less digits than its factorization.

16614601758053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278046289094.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 16614601758053 in words is "sixteen trillion, six hundred fourteen billion, six hundred one million, seven hundred fifty-eight thousand, fifty-three".