30050005 has 8 divisors (see below), whose sum is σ = 37223424. Its totient is φ = 23264400.

The previous prime is 30049979. The next prime is 30050047. The reversal of 30050005 is 50005003.

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

It is not a de Polignac number, because 30050005 - 2⁵ = 30049973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 96781 + ... + 97090.

It is an arithmetic number, because the mean of its divisors is an integer number (4652928).

Almost surely, 2^30050005 is an apocalyptic number.

It is an amenable number.

30050005 is a deficient number, since it is larger than the sum of its proper divisors (7173419).

30050005 is a wasteful number, since it uses less digits than its factorization.

30050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193907.

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 30050005 is about 5481.7884855219. The cubic root of 30050005 is about 310.8957960532.

Adding to 30050005 its reverse (50005003), we get a palindrome (80055008).

It can be divided in two parts, 300 and 50005, that added together give a palindrome (50305).

The spelling of 30050005 in words is "thirty million, fifty thousand, five".