5127078472093 has 2 divisors, whose sum is σ = 5127078472094. Its totient is φ = 5127078472092.

The previous prime is 5127078472091. The next prime is 5127078472111. The reversal of 5127078472093 is 3902748707215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4901450622084 + 225627850009 = 2213922^2 + 475003^2 .

It is a cyclic number.

It is not a de Polignac number, because 5127078472093 - 2¹ = 5127078472091 is a prime.

Together with 5127078472091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5127078472091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563539236046 + 2563539236047.

It is an arithmetic number, because the mean of its divisors is an integer number (2563539236047).

Almost surely, 2^{5127078472093} is an apocalyptic number.

It is an amenable number.

5127078472093 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127078472093 is an equidigital number, since it uses as much as digits as its factorization.

5127078472093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 5127078472093 in words is "five trillion, one hundred twenty-seven billion, seventy-eight million, four hundred seventy-two thousand, ninety-three".