616052101673 has 2 divisors, whose sum is σ = 616052101674. Its totient is φ = 616052101672.

The previous prime is 616052101663. The next prime is 616052101681. The reversal of 616052101673 is 376101250616.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 404964231424 + 211087870249 = 636368^2 + 459443^2 .

It is a cyclic number.

It is not a de Polignac number, because 616052101673 - 2²² = 616047907369 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (616052101603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308026050836 + 308026050837.

It is an arithmetic number, because the mean of its divisors is an integer number (308026050837).

Almost surely, 2^616052101673 is an apocalyptic number.

It is an amenable number.

616052101673 is a deficient number, since it is larger than the sum of its proper divisors (1).

616052101673 is an equidigital number, since it uses as much as digits as its factorization.

616052101673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 616052101673 in words is "six hundred sixteen billion, fifty-two million, one hundred one thousand, six hundred seventy-three".