8535884863 has 6 divisors (see below), whose sum is σ = 9382419032. Its totient is φ = 7759895220.

The previous prime is 8535884849. The next prime is 8535884869. The reversal of 8535884863 is 3684885358.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-8535884863 is a prime.

It is a super-2 number, since 2×8535884863² (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 = 8535884798 and 8535884807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8535884869) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35272131 + ... + 35272372.

Almost surely, 2^8535884863 is an apocalyptic number.

8535884863 is a deficient number, since it is larger than the sum of its proper divisors (846534169).

8535884863 is a wasteful number, since it uses less digits than its factorization.

8535884863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70544525 (or 70544514 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 58.

The square root of 8535884863 is about 92389.8525975661. The cubic root of 8535884863 is about 2043.6954724665.

It can be divided in two parts, 8535 and 884863, that added together give a palindrome (893398).

The spelling of 8535884863 in words is "eight billion, five hundred thirty-five million, eight hundred eighty-four thousand, eight hundred sixty-three".