8135078853 has 16 divisors (see below), whose sum is σ = 11926020096. Its totient is φ = 4891526640.

The previous prime is 8135078827. The next prime is 8135078881. The reversal of 8135078853 is 3588705318.

It is a happy number.

It is not a de Polignac number, because 8135078853 - 2⁶ = 8135078789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8135078353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966351 + ... + 974732.

It is an arithmetic number, because the mean of its divisors is an integer number (745376256).

Almost surely, 2^8135078853 is an apocalyptic number.

It is an amenable number.

8135078853 is a deficient number, since it is larger than the sum of its proper divisors (3790941243).

8135078853 is a wasteful number, since it uses less digits than its factorization.

8135078853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941224.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 8135078853 is about 90194.6719767859. The cubic root of 8135078853 is about 2011.1938035809.

The spelling of 8135078853 in words is "eight billion, one hundred thirty-five million, seventy-eight thousand, eight hundred fifty-three".