49550005 has 16 divisors (see below), whose sum is σ = 62928000. Its totient is φ = 37350720.

The previous prime is 49550003. The next prime is 49550021. The reversal of 49550005 is 50005594.

49550005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49550005 - 2¹ = 49550003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49550003) 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 15 ways as a sum of consecutive naturals, for example, 17595 + ... + 20215.

It is an arithmetic number, because the mean of its divisors is an integer number (3933000).

Almost surely, 2^49550005 is an apocalyptic number.

It is an amenable number.

49550005 is a deficient number, since it is larger than the sum of its proper divisors (13377995).

49550005 is a wasteful number, since it uses less digits than its factorization.

49550005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 49550005 is about 7039.1764433064. The cubic root of 49550005 is about 367.2946204622.

Adding to 49550005 its reverse (50005594), we get a palindrome (99555599).

The spelling of 49550005 in words is "forty-nine million, five hundred fifty thousand, five".