50340030 has 48 divisors (see below), whose sum is σ = 130837680. Its totient is φ = 12390144.

The previous prime is 50340029. The next prime is 50340047. The reversal of 50340030 is 3004305.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50339991 and 50340009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106 + ... + 10034.

It is an arithmetic number, because the mean of its divisors is an integer number (2725785).

Almost surely, 2^50340030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50340030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65418840).

50340030 is an abundant number, since it is smaller than the sum of its proper divisors (80497650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50340030 is a wasteful number, since it uses less digits than its factorization.

50340030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965 (or 9952 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 50340030 is about 7095.0708241708. The cubic root of 50340030 is about 369.2363846969.

Adding to 50340030 its reverse (3004305), we get a palindrome (53344335).

The spelling of 50340030 in words is "fifty million, three hundred forty thousand, thirty".