5125970939 has 2 divisors, whose sum is σ = 5125970940. Its totient is φ = 5125970938.

The previous prime is 5125970933. The next prime is 5125970959. The reversal of 5125970939 is 9390795215.

It is a happy number.

5125970939 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5125970939 is a prime.

It is not a weakly prime, because it can be changed into another prime (5125970933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562985469 + 2562985470.

It is an arithmetic number, because the mean of its divisors is an integer number (2562985470).

Almost surely, 2^5125970939 is an apocalyptic number.

5125970939 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125970939 is an equidigital number, since it uses as much as digits as its factorization.

5125970939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 765450, while the sum is 50.

The square root of 5125970939 is about 71595.8863273582. The cubic root of 5125970939 is about 1724.2174916448.

The spelling of 5125970939 in words is "five billion, one hundred twenty-five million, nine hundred seventy thousand, nine hundred thirty-nine".