50325240 has 128 divisors (see below), whose sum is σ = 174021120. Its totient is φ = 11404800.

The previous prime is 50325229. The next prime is 50325259. The reversal of 50325240 is 4252305.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 31 ways as a sum of consecutive naturals, for example, 151875 + ... + 152205.

It is an arithmetic number, because the mean of its divisors is an integer number (1359540).

Almost surely, 2^50325240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50325240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87010560).

50325240 is an abundant number, since it is smaller than the sum of its proper divisors (123695880).

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

50325240 is a wasteful number, since it uses less digits than its factorization.

50325240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 529 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 50325240 is about 7094.0284747103. The cubic root of 50325240 is about 369.2002203625.

Adding to 50325240 its reverse (4252305), we get a palindrome (54577545).

The spelling of 50325240 in words is "fifty million, three hundred twenty-five thousand, two hundred forty".