5047616552309 has 2 divisors, whose sum is σ = 5047616552310. Its totient is φ = 5047616552308.

The previous prime is 5047616552299. The next prime is 5047616552411. The reversal of 5047616552309 is 9032556167405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3709668602500 + 1337947949809 = 1926050^2 + 1156697^2 .

It is a cyclic number.

It is not a de Polignac number, because 5047616552309 - 2¹² = 5047616548213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5047616552509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2523808276154 + 2523808276155.

It is an arithmetic number, because the mean of its divisors is an integer number (2523808276155).

Almost surely, 2^{5047616552309} is an apocalyptic number.

It is an amenable number.

5047616552309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5047616552309 is an equidigital number, since it uses as much as digits as its factorization.

5047616552309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 5047616552309 in words is "five trillion, forty-seven billion, six hundred sixteen million, five hundred fifty-two thousand, three hundred nine".