8119132815 has 8 divisors (see below), whose sum is σ = 12990612528. Its totient is φ = 4330204160.

The previous prime is 8119132787. The next prime is 8119132817. The reversal of 8119132815 is 5182319118.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8119132815 - 2¹³ = 8119124623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8119132817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270637746 + ... + 270637775.

It is an arithmetic number, because the mean of its divisors is an integer number (1623826566).

Almost surely, 2^8119132815 is an apocalyptic number.

8119132815 is a deficient number, since it is larger than the sum of its proper divisors (4871479713).

8119132815 is a wasteful number, since it uses less digits than its factorization.

8119132815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541275529.

The product of its digits is 17280, while the sum is 39.

The square root of 8119132815 is about 90106.2307224090. The cubic root of 8119132815 is about 2009.8788583211.

The spelling of 8119132815 in words is "eight billion, one hundred nineteen million, one hundred thirty-two thousand, eight hundred fifteen".