56775606052465 has 8 divisors (see below), whose sum is σ = 71716555013760. Its totient is φ = 43029933008112.

The previous prime is 56775606052463. The next prime is 56775606052469. The reversal of 56775606052465 is 56425060657765.

It is a happy number.

56775606052465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56775606052465 - 2¹ = 56775606052463 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56775606052397 and 56775606052406.

It is not an unprimeable number, because it can be changed into a prime (56775606052463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 298818979129 + ... + 298818979318.

It is an arithmetic number, because the mean of its divisors is an integer number (8964569376720).

Almost surely, 2^{56775606052465} is an apocalyptic number.

It is an amenable number.

56775606052465 is a deficient number, since it is larger than the sum of its proper divisors (14940948961295).

56775606052465 is a wasteful number, since it uses less digits than its factorization.

56775606052465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597637958471.

The product of its (nonzero) digits is 317520000, while the sum is 64.

The spelling of 56775606052465 in words is "fifty-six trillion, seven hundred seventy-five billion, six hundred six million, fifty-two thousand, four hundred sixty-five".