56767644676765 has 16 divisors (see below), whose sum is σ = 74335504501440. Its totient is φ = 41273617029120.

The previous prime is 56767644676751. The next prime is 56767644676781.

56767644676765 is nontrivially palindromic in base 10.

56767644676765 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56767644676765 - 2¹⁷ = 56767644545693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149092335 + ... + 149472604.

It is an arithmetic number, because the mean of its divisors is an integer number (4645969031340).

Almost surely, 2^{56767644676765} is an apocalyptic number.

56767644676765 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56767644676765 is a deficient number, since it is larger than the sum of its proper divisors (17567859824675).

56767644676765 is a wasteful number, since it uses less digits than its factorization.

56767644676765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298568412.

The product of its digits is 44808422400, while the sum is 82.

The spelling of 56767644676765 in words is "fifty-six trillion, seven hundred sixty-seven billion, six hundred forty-four million, six hundred seventy-six thousand, seven hundred sixty-five".