8686553041 has 4 divisors (see below), whose sum is σ = 8687791012. Its totient is φ = 8685315072.

The previous prime is 8686553033. The next prime is 8686553069. The reversal of 8686553041 is 1403556868.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8651790225 + 34762816 = 93015^2 + 5896^2 .

It is a cyclic number.

It is not a de Polignac number, because 8686553041 - 2³ = 8686553033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8686552982 and 8686553000.

It is not an unprimeable number, because it can be changed into a prime (8686553081) 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, 608400 + ... + 622513.

It is an arithmetic number, because the mean of its divisors is an integer number (2171947753).

Almost surely, 2^8686553041 is an apocalyptic number.

It is an amenable number.

8686553041 is a deficient number, since it is larger than the sum of its proper divisors (1237971).

8686553041 is a wasteful number, since it uses less digits than its factorization.

8686553041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237970.

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 8686553041 is about 93201.6793893758. The cubic root of 8686553041 is about 2055.6499339172.

The spelling of 8686553041 in words is "eight billion, six hundred eighty-six million, five hundred fifty-three thousand, forty-one".