5127250417 has 2 divisors, whose sum is σ = 5127250418. Its totient is φ = 5127250416.

The previous prime is 5127250409. The next prime is 5127250421. The reversal of 5127250417 is 7140527215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4338988641 + 788261776 = 65871^2 + 28076^2 .

It is a cyclic number.

It is not a de Polignac number, because 5127250417 - 2³ = 5127250409 is a prime.

It is not a weakly prime, because it can be changed into another prime (5127256417) 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, 2563625208 + 2563625209.

It is an arithmetic number, because the mean of its divisors is an integer number (2563625209).

Almost surely, 2^5127250417 is an apocalyptic number.

It is an amenable number.

5127250417 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127250417 is an equidigital number, since it uses as much as digits as its factorization.

5127250417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 5127250417 is about 71604.8211854481. The cubic root of 5127250417 is about 1724.3609386032.

The spelling of 5127250417 in words is "five billion, one hundred twenty-seven million, two hundred fifty thousand, four hundred seventeen".