50248540 has 24 divisors (see below), whose sum is σ = 111076560. Its totient is φ = 19041408.

The previous prime is 50248531. The next prime is 50248573. The reversal of 50248540 is 4584205.

It is a junction number, because it is equal to n+sod(n) for n = 50248499 and 50248508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65737 + ... + 66496.

It is an arithmetic number, because the mean of its divisors is an integer number (4628190).

Almost surely, 2^50248540 is an apocalyptic number.

It is an amenable number.

50248540 is an abundant number, since it is smaller than the sum of its proper divisors (60828020).

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

50248540 is a wasteful number, since it uses less digits than its factorization.

50248540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132261 (or 132259 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 50248540 is about 7088.6204581710. The cubic root of 50248540 is about 369.0125606827.

The spelling of 50248540 in words is "fifty million, two hundred forty-eight thousand, five hundred forty".