56577305567375 has 16 divisors (see below), whose sum is σ = 70610229963936. Its totient is φ = 45260720982400.

The previous prime is 56577305567369. The next prime is 56577305567401. The reversal of 56577305567375 is 57376550377565.

It is not a de Polignac number, because 56577305567375 - 2¹⁸ = 56577305305231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56577305567299 and 56577305567308.

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, 543017 + ... + 10651266.

It is an arithmetic number, because the mean of its divisors is an integer number (4413139372746).

Almost surely, 2^{56577305567375} is an apocalyptic number.

56577305567375 is a deficient number, since it is larger than the sum of its proper divisors (14032924396561).

56577305567375 is a wasteful number, since it uses less digits than its factorization.

56577305567375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11234731 (or 11234721 counting only the distinct ones).

The product of its (nonzero) digits is 2431012500, while the sum is 71.

The spelling of 56577305567375 in words is "fifty-six trillion, five hundred seventy-seven billion, three hundred five million, five hundred sixty-seven thousand, three hundred seventy-five".