550108105 has 8 divisors (see below), whose sum is σ = 682893000. Its totient is φ = 424910976.

The previous prime is 550108087. The next prime is 550108127. The reversal of 550108105 is 501801055.

It can be written as a sum of positive squares in 4 ways, for example, as 61653904 + 488454201 = 7852^2 + 22101^2 .

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 550108105 - 2⁷ = 550107977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550108105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1896780 + ... + 1897069.

It is an arithmetic number, because the mean of its divisors is an integer number (85361625).

Almost surely, 2^550108105 is an apocalyptic number.

It is an amenable number.

550108105 is a deficient number, since it is larger than the sum of its proper divisors (132784895).

550108105 is a wasteful number, since it uses less digits than its factorization.

550108105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793883.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 550108105 is about 23454.3834922174. The cubic root of 550108105 is about 819.3749475240.

The spelling of 550108105 in words is "five hundred fifty million, one hundred eight thousand, one hundred five".