8754213857 has 2 divisors, whose sum is σ = 8754213858. Its totient is φ = 8754213856.

The previous prime is 8754213803. The next prime is 8754213863. The reversal of 8754213857 is 7583124578.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8430177856 + 324036001 = 91816^2 + 18001^2 .

It is a cyclic number.

It is not a de Polignac number, because 8754213857 - 2¹⁰ = 8754212833 is a prime.

It is not a weakly prime, because it can be changed into another prime (8754213887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4377106928 + 4377106929.

It is an arithmetic number, because the mean of its divisors is an integer number (4377106929).

Almost surely, 2^8754213857 is an apocalyptic number.

It is an amenable number.

8754213857 is a deficient number, since it is larger than the sum of its proper divisors (1).

8754213857 is an equidigital number, since it uses as much as digits as its factorization.

8754213857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1881600, while the sum is 50.

The square root of 8754213857 is about 93563.9559713034. The cubic root of 8754213857 is about 2060.9733874252.

The spelling of 8754213857 in words is "eight billion, seven hundred fifty-four million, two hundred thirteen thousand, eight hundred fifty-seven".