50533350 has 192 divisors, whose sum is σ = 160704000. Its totient is φ = 10229760.

The previous prime is 50533349. The next prime is 50533391. The reversal of 50533350 is 5333505.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50533350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 339076 + ... + 339224.

It is an arithmetic number, because the mean of its divisors is an integer number (837000).

Almost surely, 2^50533350 is an apocalyptic number.

50533350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50533350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80352000).

50533350 is an abundant number, since it is smaller than the sum of its proper divisors (110170650).

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

50533350 is a wasteful number, since it uses less digits than its factorization.

50533350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 24.

The square root of 50533350 is about 7108.6813123110. The cubic root of 50533350 is about 369.7084384362.

Adding to 50533350 its reverse (5333505), we get a palindrome (55866855).

The spelling of 50533350 in words is "fifty million, five hundred thirty-three thousand, three hundred fifty".