56798655689765 has 16 divisors (see below), whose sum is σ = 74360557365696. Its totient is φ = 41304805699200.

The previous prime is 56798655689701. The next prime is 56798655689807.

It is a happy number.

56798655689765 is nontrivially palindromic in base 10.

56798655689765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56798655689765 - 2⁶ = 56798655689701 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 40650872 + ... + 42024881.

It is an arithmetic number, because the mean of its divisors is an integer number (4647534835356).

Almost surely, 2^{56798655689765} is an apocalyptic number.

56798655689765 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56798655689765 is a deficient number, since it is larger than the sum of its proper divisors (17561901675931).

56798655689765 is a wasteful number, since it uses less digits than its factorization.

56798655689765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82688260.

The product of its digits is 205752960000, while the sum is 92.

The spelling of 56798655689765 in words is "fifty-six trillion, seven hundred ninety-eight billion, six hundred fifty-five million, six hundred eighty-nine thousand, seven hundred sixty-five".