50013856 has 12 divisors (see below), whose sum is σ = 98464842. Its totient is φ = 25006912.

The previous prime is 50013841. The next prime is 50013869. The reversal of 50013856 is 65831005.

50013856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47389456 + 2624400 = 6884^2 + 1620^2 .

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 as a sum of consecutive naturals, namely, 781435 + ... + 781498.

Almost surely, 2^50013856 is an apocalyptic number.

It is an amenable number.

50013856 is a deficient number, since it is larger than the sum of its proper divisors (48450986).

50013856 is a wasteful number, since it uses less digits than its factorization.

50013856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562943 (or 1562935 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 50013856 is about 7072.0475111526. The cubic root of 50013856 is about 368.4371773480.

The spelling of 50013856 in words is "fifty million, thirteen thousand, eight hundred fifty-six".