55826105 has 4 divisors (see below), whose sum is σ = 66991332. Its totient is φ = 44660880.

The previous prime is 55826087. The next prime is 55826143. The reversal of 55826105 is 50162855.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38093584 + 17732521 = 6172^2 + 4211^2 .

It is not a de Polignac number, because 55826105 - 2¹⁶ = 55760569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5582606 + ... + 5582615.

It is an arithmetic number, because the mean of its divisors is an integer number (16747833).

Almost surely, 2^55826105 is an apocalyptic number.

It is an amenable number.

55826105 is a deficient number, since it is larger than the sum of its proper divisors (11165227).

55826105 is a wasteful number, since it uses less digits than its factorization.

55826105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11165226.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 55826105 is about 7471.6868911913. The cubic root of 55826105 is about 382.1898150249.

The spelling of 55826105 in words is "fifty-five million, eight hundred twenty-six thousand, one hundred five".