8254917863 has 8 divisors (see below), whose sum is σ = 8552891520. Its totient is φ = 7958924640.

The previous prime is 8254917857. The next prime is 8254917877. The reversal of 8254917863 is 3687194528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8254917863 - 2⁸ = 8254917607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8254917883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486620 + ... + 503297.

It is an arithmetic number, because the mean of its divisors is an integer number (1069111440).

Almost surely, 2^8254917863 is an apocalyptic number.

8254917863 is a deficient number, since it is larger than the sum of its proper divisors (297973657).

8254917863 is a wasteful number, since it uses less digits than its factorization.

8254917863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990217.

The product of its digits is 2903040, while the sum is 53.

The square root of 8254917863 is about 90856.5785345233. The cubic root of 8254917863 is about 2021.0214308572.

The spelling of 8254917863 in words is "eight billion, two hundred fifty-four million, nine hundred seventeen thousand, eight hundred sixty-three".