5125971463 has 2 divisors, whose sum is σ = 5125971464. Its totient is φ = 5125971462.

The previous prime is 5125971421. The next prime is 5125971491. The reversal of 5125971463 is 3641795215.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5125971463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5125972463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562985731 + 2562985732.

It is an arithmetic number, because the mean of its divisors is an integer number (2562985732).

Almost surely, 2^5125971463 is an apocalyptic number.

5125971463 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125971463 is an equidigital number, since it uses as much as digits as its factorization.

5125971463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 43.

The square root of 5125971463 is about 71595.8899867863. The cubic root of 5125971463 is about 1724.2175503972.

The spelling of 5125971463 in words is "five billion, one hundred twenty-five million, nine hundred seventy-one thousand, four hundred sixty-three".