56003105 has 8 divisors (see below), whose sum is σ = 67506432. Its totient is φ = 44600688.

The previous prime is 56003093. The next prime is 56003111. The reversal of 56003105 is 50130065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56003105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23999 + ... + 26228.

It is an arithmetic number, because the mean of its divisors is an integer number (8438304).

Almost surely, 2^56003105 is an apocalyptic number.

It is an amenable number.

56003105 is a deficient number, since it is larger than the sum of its proper divisors (11503327).

56003105 is a wasteful number, since it uses less digits than its factorization.

56003105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50455.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 56003105 is about 7483.5222322112. The cubic root of 56003105 is about 382.5933074373.

The spelling of 56003105 in words is "fifty-six million, three thousand, one hundred five".