8648951111 has 4 divisors (see below), whose sum is σ = 8654141112. Its totient is φ = 8643761112.

The previous prime is 8648951089. The next prime is 8648951117. The reversal of 8648951111 is 1111598468.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8648951111 - 2³⁰ = 7575209287 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 (8648951117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592500 + ... + 2595833.

It is an arithmetic number, because the mean of its divisors is an integer number (2163535278).

Almost surely, 2^8648951111 is an apocalyptic number.

8648951111 is a deficient number, since it is larger than the sum of its proper divisors (5190001).

8648951111 is a wasteful number, since it uses less digits than its factorization.

8648951111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190000.

The product of its digits is 69120, while the sum is 44.

The square root of 8648951111 is about 92999.7371555425. The cubic root of 8648951111 is about 2052.6795110939.

The spelling of 8648951111 in words is "eight billion, six hundred forty-eight million, nine hundred fifty-one thousand, one hundred eleven".