50025520 has 20 divisors (see below), whose sum is σ = 116309520. Its totient is φ = 20010176.

The previous prime is 50025497. The next prime is 50025523. The reversal of 50025520 is 2552005.

50025520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (50025523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312580 + ... + 312739.

It is an arithmetic number, because the mean of its divisors is an integer number (5815476).

Almost surely, 2^50025520 is an apocalyptic number.

It is an amenable number.

50025520 is an abundant number, since it is smaller than the sum of its proper divisors (66284000).

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

50025520 is a wasteful number, since it uses less digits than its factorization.

50025520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625332 (or 625326 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 50025520 is about 7072.8721181709. The cubic root of 50025520 is about 368.4658168594.

Adding to 50025520 its reverse (2552005), we get a palindrome (52577525).

The spelling of 50025520 in words is "fifty million, twenty-five thousand, five hundred twenty".