50312030 has 16 divisors (see below), whose sum is σ = 90815040. Its totient is φ = 20068512.

The previous prime is 50312011. The next prime is 50312051. The reversal of 50312030 is 3021305.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50311996 and 50312014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3185 + ... + 10524.

It is an arithmetic number, because the mean of its divisors is an integer number (5675940).

Almost surely, 2^50312030 is an apocalyptic number.

50312030 is a deficient number, since it is larger than the sum of its proper divisors (40503010).

50312030 is a wasteful number, since it uses less digits than its factorization.

50312030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14083.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 50312030 is about 7093.0973488315. The cubic root of 50312030 is about 369.1679134346.

Adding to 50312030 its reverse (3021305), we get a palindrome (53333335).

The spelling of 50312030 in words is "fifty million, three hundred twelve thousand, thirty".