7995649115248 has 20 divisors (see below), whose sum is σ = 15991298231488. Its totient is φ = 3868862474880.

The previous prime is 7995649115243. The next prime is 7995649115263. The reversal of 7995649115248 is 8425119465997.

7995649115248 is an admirable number.

It is a super-2 number, since 2×7995649115248² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7995649115243) 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 3 ways as a sum of consecutive naturals, for example, 8060129661 + ... + 8060130652.

Almost surely, 2^{7995649115248} is an apocalyptic number.

It is an amenable number.

7995649115248 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7995649115248 is a wasteful number, since it uses less digits than its factorization.

7995649115248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16120260352 (or 16120260346 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 70.

The spelling of 7995649115248 in words is "seven trillion, nine hundred ninety-five billion, six hundred forty-nine million, one hundred fifteen thousand, two hundred forty-eight".