56556576740035 has 4 divisors (see below), whose sum is σ = 67867892088048. Its totient is φ = 45245261392024.

The previous prime is 56556576740009. The next prime is 56556576740173. The reversal of 56556576740035 is 53004767565565.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56556576740035 - 2¹¹ = 56556576737987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5655657673999 + ... + 5655657674008.

It is an arithmetic number, because the mean of its divisors is an integer number (16966973022012).

Almost surely, 2^{56556576740035} is an apocalyptic number.

56556576740035 is a deficient number, since it is larger than the sum of its proper divisors (11311315348013).

56556576740035 is a wasteful number, since it uses less digits than its factorization.

56556576740035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11311315348012.

The product of its (nonzero) digits is 396900000, while the sum is 64.

The spelling of 56556576740035 in words is "fifty-six trillion, five hundred fifty-six billion, five hundred seventy-six million, seven hundred forty thousand, thirty-five".