76775718483540 has 96 divisors (see below), whose sum is σ = 241806652590720. Its totient is φ = 20473524917280.

The previous prime is 76775718483523. The next prime is 76775718483551. The reversal of 76775718483540 is 4538481757767.

76775718483540 is a `hidden beast` number, since 7 + 6 + 7 + 7 + 5 + 71 + 8 + 4 + 8 + 3 + 540 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 877593646 + ... + 877681125.

It is an arithmetic number, because the mean of its divisors is an integer number (2518819297820).

Almost surely, 2^{76775718483540} is an apocalyptic number.

It is an amenable number.

76775718483540 is an abundant number, since it is smaller than the sum of its proper divisors (165030934107180).

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

76775718483540 is a wasteful number, since it uses less digits than its factorization.

76775718483540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755274801 (or 1755274781 counting only the distinct ones).

The product of its (nonzero) digits is 1106380800, while the sum is 72.

The spelling of 76775718483540 in words is "seventy-six trillion, seven hundred seventy-five billion, seven hundred eighteen million, four hundred eighty-three thousand, five hundred forty".