50133210 has 64 divisors (see below), whose sum is σ = 127509120. Its totient is φ = 12579840.

The previous prime is 50133203. The next prime is 50133253. The reversal of 50133210 is 1233105.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50133210.

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 31 ways as a sum of consecutive naturals, for example, 160014 + ... + 160326.

It is an arithmetic number, because the mean of its divisors is an integer number (1992330).

Almost surely, 2^50133210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50133210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63754560).

50133210 is an abundant number, since it is smaller than the sum of its proper divisors (77375910).

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

50133210 is a wasteful number, since it uses less digits than its factorization.

50133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 50133210 is about 7080.4809158701. The cubic root of 50133210 is about 368.7300263049.

Adding to 50133210 its reverse (1233105), we get a palindrome (51366315).

The spelling of 50133210 in words is "fifty million, one hundred thirty-three thousand, two hundred ten".