50330305 has 8 divisors (see below), whose sum is σ = 60490152. Its totient is φ = 40201728.

The previous prime is 50330303. The next prime is 50330311. The reversal of 50330305 is 50303305.

It can be written as a sum of positive squares in 4 ways, for example, as 543169 + 49787136 = 737^2 + 7056^2 .

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 50330305 - 2¹ = 50330303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50330303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114 + ... + 10843.

It is an arithmetic number, because the mean of its divisors is an integer number (7561269).

Almost surely, 2^50330305 is an apocalyptic number.

It is an amenable number.

50330305 is a deficient number, since it is larger than the sum of its proper divisors (10159847).

50330305 is a wasteful number, since it uses less digits than its factorization.

50330305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15635.

The product of its (nonzero) digits is 675, while the sum is 19.

The square root of 50330305 is about 7094.3854561195. The cubic root of 50330305 is about 369.2126060387.

Subtracting from 50330305 its reverse (50303305), we obtain a cube (27000 = 30³).

The spelling of 50330305 in words is "fifty million, three hundred thirty thousand, three hundred five".