8768252881 has 2 divisors, whose sum is σ = 8768252882. Its totient is φ = 8768252880.

The previous prime is 8768252873. The next prime is 8768252951. The reversal of 8768252881 is 1882528678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7019758656 + 1748494225 = 83784^2 + 41815^2 .

It is a cyclic number.

It is not a de Polignac number, because 8768252881 - 2³ = 8768252873 is a prime.

It is a super-2 number, since 2×8768252881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8768252821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4384126440 + 4384126441.

It is an arithmetic number, because the mean of its divisors is an integer number (4384126441).

Almost surely, 2^8768252881 is an apocalyptic number.

It is an amenable number.

8768252881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8768252881 is an equidigital number, since it uses as much as digits as its factorization.

8768252881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3440640, while the sum is 55.

The square root of 8768252881 is about 93638.9495936387. The cubic root of 8768252881 is about 2062.0745181502.

The spelling of 8768252881 in words is "eight billion, seven hundred sixty-eight million, two hundred fifty-two thousand, eight hundred eighty-one".