5616532177873 has 2 divisors, whose sum is σ = 5616532177874. Its totient is φ = 5616532177872.

The previous prime is 5616532177799. The next prime is 5616532177957. The reversal of 5616532177873 is 3787712356165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5610914975169 + 5617202704 = 2368737^2 + 74948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5616532177873 is a prime.

It is not a weakly prime, because it can be changed into another prime (5616532177673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808266088936 + 2808266088937.

It is an arithmetic number, because the mean of its divisors is an integer number (2808266088937).

Almost surely, 2^{5616532177873} is an apocalyptic number.

It is an amenable number.

5616532177873 is a deficient number, since it is larger than the sum of its proper divisors (1).

5616532177873 is an equidigital number, since it uses as much as digits as its factorization.

5616532177873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44452800, while the sum is 61.

The spelling of 5616532177873 in words is "five trillion, six hundred sixteen billion, five hundred thirty-two million, one hundred seventy-seven thousand, eight hundred seventy-three".