7956418275648 has 84 divisors (see below), whose sum is σ = 23797185860448. Its totient is φ = 2536829011200.

The previous prime is 7956418275613. The next prime is 7956418275661. The reversal of 7956418275648 is 8465728146597.

7956418275648 is a `hidden beast` number, since 7 + 9 + 56 + 4 + 1 + 8 + 2 + 7 + 564 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300274278 + ... + 300300773.

It is an arithmetic number, because the mean of its divisors is an integer number (283299831672).

Almost surely, 2^{7956418275648} is an apocalyptic number.

It is an amenable number.

7956418275648 is an abundant number, since it is smaller than the sum of its proper divisors (15840767584800).

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

7956418275648 is a wasteful number, since it uses less digits than its factorization.

7956418275648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600575092 (or 600575079 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 72.

The spelling of 7956418275648 in words is "seven trillion, nine hundred fifty-six billion, four hundred eighteen million, two hundred seventy-five thousand, six hundred forty-eight".