9114525857 has 2 divisors, whose sum is σ = 9114525858. Its totient is φ = 9114525856.

The previous prime is 9114525811. The next prime is 9114525923. The reversal of 9114525857 is 7585254119.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6626611216 + 2487914641 = 81404^2 + 49879^2 .

It is a cyclic number.

It is not a de Polignac number, because 9114525857 - 2¹⁴ = 9114509473 is a prime.

It is not a weakly prime, because it can be changed into another prime (9134525857) 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, 4557262928 + 4557262929.

It is an arithmetic number, because the mean of its divisors is an integer number (4557262929).

Almost surely, 2^9114525857 is an apocalyptic number.

It is an amenable number.

9114525857 is a deficient number, since it is larger than the sum of its proper divisors (1).

9114525857 is an equidigital number, since it uses as much as digits as its factorization.

9114525857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504000, while the sum is 47.

The square root of 9114525857 is about 95470.0259610314. The cubic root of 9114525857 is about 2088.8697487634.

The spelling of 9114525857 in words is "nine billion, one hundred fourteen million, five hundred twenty-five thousand, eight hundred fifty-seven".