50235540 has 48 divisors (see below), whose sum is σ = 145514880. Its totient is φ = 12933760.

The previous prime is 50235503. The next prime is 50235551. The reversal of 50235540 is 4553205.

50235540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50235540.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12696 + ... + 16175.

It is an arithmetic number, because the mean of its divisors is an integer number (3031560).

Almost surely, 2^50235540 is an apocalyptic number.

It is an amenable number.

50235540 is an abundant number, since it is smaller than the sum of its proper divisors (95279340).

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

50235540 is a wasteful number, since it uses less digits than its factorization.

50235540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28912 (or 28910 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 50235540 is about 7087.7034362338. The cubic root of 50235540 is about 368.9807350346.

Adding to 50235540 its reverse (4553205), we get a palindrome (54788745).

The spelling of 50235540 in words is "fifty million, two hundred thirty-five thousand, five hundred forty".