56655050616007 has 4 divisors (see below), whose sum is σ = 56809424051296. Its totient is φ = 56500677180720.

The previous prime is 56655050615963. The next prime is 56655050616053. The reversal of 56655050616007 is 70061605055665.

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 56655050616007 - 2¹⁵ = 56655050583239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56655050616707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77186717094 + ... + 77186717827.

It is an arithmetic number, because the mean of its divisors is an integer number (14202356012824).

Almost surely, 2^{56655050616007} is an apocalyptic number.

56655050616007 is a deficient number, since it is larger than the sum of its proper divisors (154373435289).

56655050616007 is a wasteful number, since it uses less digits than its factorization.

56655050616007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154373435288.

The product of its (nonzero) digits is 5670000, while the sum is 52.

The spelling of 56655050616007 in words is "fifty-six trillion, six hundred fifty-five billion, fifty million, six hundred sixteen thousand, seven".