5071428773 has 2 divisors, whose sum is σ = 5071428774. Its totient is φ = 5071428772.

The previous prime is 5071428767. The next prime is 5071428841. The reversal of 5071428773 is 3778241705.

5071428773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4684991809 + 386436964 = 68447^2 + 19658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5071428773 is a prime.

It is a super-2 number, since 2×5071428773² = 51438779599224571058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5071428473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535714386 + 2535714387.

It is an arithmetic number, because the mean of its divisors is an integer number (2535714387).

Almost surely, 2^5071428773 is an apocalyptic number.

It is an amenable number.

5071428773 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071428773 is an equidigital number, since it uses as much as digits as its factorization.

5071428773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329280, while the sum is 44.

The square root of 5071428773 is about 71213.9647330494. The cubic root of 5071428773 is about 1718.0802419150.

The spelling of 5071428773 in words is "five billion, seventy-one million, four hundred twenty-eight thousand, seven hundred seventy-three".