7708468259540 has 24 divisors (see below), whose sum is σ = 16199354371200. Its totient is φ = 3081183298848.

The previous prime is 7708468259491. The next prime is 7708468259621. The reversal of 7708468259540 is 459528648077.

It is a congruent number.

It is an unprimeable number.

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, 137721632 + ... + 137777591.

It is an arithmetic number, because the mean of its divisors is an integer number (674973098800).

Almost surely, 2^{7708468259540} is an apocalyptic number.

It is an amenable number.

7708468259540 is an abundant number, since it is smaller than the sum of its proper divisors (8490886111660).

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

7708468259540 is a wasteful number, since it uses less digits than its factorization.

7708468259540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275500631 (or 275500629 counting only the distinct ones).

The product of its (nonzero) digits is 135475200, while the sum is 65.

The spelling of 7708468259540 in words is "seven trillion, seven hundred eight billion, four hundred sixty-eight million, two hundred fifty-nine thousand, five hundred forty".