57766500263340 has 144 divisors (see below), whose sum is σ = 191174148861696. Its totient is φ = 14002567977600.

The previous prime is 57766500263327. The next prime is 57766500263363. The reversal of 57766500263340 is 4336200566775.

57766500263340 is a `hidden beast` number, since 5 + 7 + 7 + 66 + 500 + 2 + 6 + 33 + 40 = 666.

57766500263340 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17938929 + ... + 20912631.

It is an arithmetic number, because the mean of its divisors is an integer number (1327598255984).

Almost surely, 2^{57766500263340} is an apocalyptic number.

It is an amenable number.

57766500263340 is an abundant number, since it is smaller than the sum of its proper divisors (133407648598356).

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

57766500263340 is a wasteful number, since it uses less digits than its factorization.

57766500263340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983540 (or 2983535 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 54.

The spelling of 57766500263340 in words is "fifty-seven trillion, seven hundred sixty-six billion, five hundred million, two hundred sixty-three thousand, three hundred forty".