5628751057 has 2 divisors, whose sum is σ = 5628751058. Its totient is φ = 5628751056.

The previous prime is 5628751039. The next prime is 5628751081. The reversal of 5628751057 is 7501578265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4117018896 + 1511732161 = 64164^2 + 38881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5628751057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5628750998 and 5628751016.

It is not a weakly prime, because it can be changed into another prime (5628751657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814375528 + 2814375529.

It is an arithmetic number, because the mean of its divisors is an integer number (2814375529).

Almost surely, 2^5628751057 is an apocalyptic number.

It is an amenable number.

5628751057 is a deficient number, since it is larger than the sum of its proper divisors (1).

5628751057 is an equidigital number, since it uses as much as digits as its factorization.

5628751057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588000, while the sum is 46.

The square root of 5628751057 is about 75025.0028790403. The cubic root of 5628751057 is about 1778.8418861673.

The spelling of 5628751057 in words is "five billion, six hundred twenty-eight million, seven hundred fifty-one thousand, fifty-seven".