5252125993 has 2 divisors, whose sum is σ = 5252125994. Its totient is φ = 5252125992.

The previous prime is 5252125973. The next prime is 5252126017. The reversal of 5252125993 is 3995212525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4707743769 + 544382224 = 68613^2 + 23332^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252125993 - 2⁵ = 5252125961 is a prime.

It is not a weakly prime, because it can be changed into another prime (5252125903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626062996 + 2626062997.

It is an arithmetic number, because the mean of its divisors is an integer number (2626062997).

Almost surely, 2^5252125993 is an apocalyptic number.

It is an amenable number.

5252125993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252125993 is an equidigital number, since it uses as much as digits as its factorization.

5252125993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 243000, while the sum is 43.

The square root of 5252125993 is about 72471.5529915014. The cubic root of 5252125993 is about 1738.2478942213.

The spelling of 5252125993 in words is "five billion, two hundred fifty-two million, one hundred twenty-five thousand, nine hundred ninety-three".