5430800772857 has 2 divisors, whose sum is σ = 5430800772858. Its totient is φ = 5430800772856.

The previous prime is 5430800772769. The next prime is 5430800772889. The reversal of 5430800772857 is 7582770080345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4532743192576 + 898057580281 = 2129024^2 + 947659^2 .

It is a cyclic number.

It is not a de Polignac number, because 5430800772857 - 2¹² = 5430800768761 is a prime.

It is not a weakly prime, because it can be changed into another prime (5430800778857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2715400386428 + 2715400386429.

It is an arithmetic number, because the mean of its divisors is an integer number (2715400386429).

Almost surely, 2^{5430800772857} is an apocalyptic number.

It is an amenable number.

5430800772857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5430800772857 is an equidigital number, since it uses as much as digits as its factorization.

5430800772857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13171200, while the sum is 56.

The spelling of 5430800772857 in words is "five trillion, four hundred thirty billion, eight hundred million, seven hundred seventy-two thousand, eight hundred fifty-seven".