56160055 has 8 divisors (see below), whose sum is σ = 77019552. Its totient is φ = 38509728.

The previous prime is 56160047. The next prime is 56160059. The reversal of 56160055 is 55006165.

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 56160055 - 2³ = 56160047 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 (56160059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802252 + ... + 802321.

It is an arithmetic number, because the mean of its divisors is an integer number (9627444).

Almost surely, 2^56160055 is an apocalyptic number.

56160055 is a deficient number, since it is larger than the sum of its proper divisors (20859497).

56160055 is a wasteful number, since it uses less digits than its factorization.

56160055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604585.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 56160055 is about 7494.0012676807. The cubic root of 56160055 is about 382.9503829450.

The spelling of 56160055 in words is "fifty-six million, one hundred sixty thousand, fifty-five".