56000255 has 8 divisors (see below), whose sum is σ = 67262832. Its totient is φ = 44758528.

The previous prime is 56000251. The next prime is 56000267. The reversal of 56000255 is 55200065.

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 56000255 - 2² = 56000251 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 56000255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56000251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484 + ... + 10686.

It is an arithmetic number, because the mean of its divisors is an integer number (8407854).

Almost surely, 2^56000255 is an apocalyptic number.

56000255 is a deficient number, since it is larger than the sum of its proper divisors (11262577).

56000255 is a wasteful number, since it uses less digits than its factorization.

56000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 56000255 is about 7483.3318114327. The cubic root of 56000255 is about 382.5868172648.

The spelling of 56000255 in words is "fifty-six million, two hundred fifty-five", and thus it is an aban number.