8535842851 has 4 divisors (see below), whose sum is σ = 9037951272. Its totient is φ = 8033734432.

The previous prime is 8535842827. The next prime is 8535842881. The reversal of 8535842851 is 1582485358.

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 8535842851 - 2¹⁵ = 8535810083 is a prime.

It is a super-2 number, since 2×8535842851² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8535842795 and 8535842804.

It is not an unprimeable number, because it can be changed into a prime (8535842881) 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, 251054185 + ... + 251054218.

It is an arithmetic number, because the mean of its divisors is an integer number (2259487818).

Almost surely, 2^8535842851 is an apocalyptic number.

8535842851 is a deficient number, since it is larger than the sum of its proper divisors (502108421).

8535842851 is a wasteful number, since it uses less digits than its factorization.

8535842851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502108420.

The product of its digits is 1536000, while the sum is 49.

The square root of 8535842851 is about 92389.6252346550. The cubic root of 8535842851 is about 2043.6921195677.

The spelling of 8535842851 in words is "eight billion, five hundred thirty-five million, eight hundred forty-two thousand, eight hundred fifty-one".