5211200305 has 8 divisors (see below), whose sum is σ = 6301177344. Its totient is φ = 4137135600.

The previous prime is 5211200297. The next prime is 5211200317. The reversal of 5211200305 is 5030021125.

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

It is not a de Polignac number, because 5211200305 - 2³ = 5211200297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3977361 + ... + 3978670.

It is an arithmetic number, because the mean of its divisors is an integer number (787647168).

Almost surely, 2^5211200305 is an apocalyptic number.

It is an amenable number.

5211200305 is a deficient number, since it is larger than the sum of its proper divisors (1089977039).

5211200305 is a wasteful number, since it uses less digits than its factorization.

5211200305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7956167.

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

The square root of 5211200305 is about 72188.6438783830. The cubic root of 5211200305 is about 1733.7211830762.

The spelling of 5211200305 in words is "five billion, two hundred eleven million, two hundred thousand, three hundred five".