56002105 has 8 divisors (see below), whose sum is σ = 68841864. Its totient is φ = 43708800.

The previous prime is 56002091. The next prime is 56002109. The reversal of 56002105 is 50120065.

It is a happy number.

56002105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 246016 + 55756089 = 496^2 + 7467^2 .

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

It is not a de Polignac number, because 56002105 - 2⁷ = 56001977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56002109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136386 + ... + 136795.

It is an arithmetic number, because the mean of its divisors is an integer number (8605233).

Almost surely, 2^56002105 is an apocalyptic number.

It is an amenable number.

56002105 is a deficient number, since it is larger than the sum of its proper divisors (12839759).

56002105 is a wasteful number, since it uses less digits than its factorization.

56002105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273227.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 56002105 is about 7483.4554184548. The cubic root of 56002105 is about 382.5910302089.

The spelling of 56002105 in words is "fifty-six million, two thousand, one hundred five".