616110465335653 has 4 divisors (see below), whose sum is σ = 616177895624460. Its totient is φ = 616043035046848.

The previous prime is 616110465335641. The next prime is 616110465335671. The reversal of 616110465335653 is 356533564011616.

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 3687448394529 + 612423016941124 = 1920273^2 + 24747182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-616110465335653 is a prime.

It is a super-2 number, since 2×616110465335653² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616110465335594 and 616110465335603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616110465335623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33715130698 + ... + 33715148971.

It is an arithmetic number, because the mean of its divisors is an integer number (154044473906115).

Almost surely, 2^{616110465335653} is an apocalyptic number.

It is an amenable number.

616110465335653 is a deficient number, since it is larger than the sum of its proper divisors (67430288807).

616110465335653 is an equidigital number, since it uses as much as digits as its factorization.

616110465335653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67430288806.

The product of its (nonzero) digits is 17496000, while the sum is 55.

The spelling of 616110465335653 in words is "six hundred sixteen trillion, one hundred ten billion, four hundred sixty-five million, three hundred thirty-five thousand, six hundred fifty-three".