5028678937 has 2 divisors, whose sum is σ = 5028678938. Its totient is φ = 5028678936.

The previous prime is 5028678923. The next prime is 5028678983. The reversal of 5028678937 is 7398768205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4529424601 + 499254336 = 67301^2 + 22344^2 .

It is a cyclic number.

It is not a de Polignac number, because 5028678937 - 2¹¹ = 5028676889 is a prime.

It is a super-2 number, since 2×5028678937² = 50575223702854899938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5028178937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514339468 + 2514339469.

It is an arithmetic number, because the mean of its divisors is an integer number (2514339469).

Almost surely, 2^5028678937 is an apocalyptic number.

It is an amenable number.

5028678937 is a deficient number, since it is larger than the sum of its proper divisors (1).

5028678937 is an equidigital number, since it uses as much as digits as its factorization.

5028678937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 5028678937 is about 70913.1788668369. The cubic root of 5028678937 is about 1713.2390685781.

The spelling of 5028678937 in words is "five billion, twenty-eight million, six hundred seventy-eight thousand, nine hundred thirty-seven".