50503556 has 12 divisors (see below), whose sum is σ = 88467792. Its totient is φ = 25227048.

The previous prime is 50503493. The next prime is 50503559. The reversal of 50503556 is 65530505.

It is not an unprimeable number, because it can be changed into a prime (50503559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130 + ... + 10113.

It is an arithmetic number, because the mean of its divisors is an integer number (7372316).

Almost surely, 2^50503556 is an apocalyptic number.

It is an amenable number.

50503556 is a deficient number, since it is larger than the sum of its proper divisors (37964236).

50503556 is a wasteful number, since it uses less digits than its factorization.

50503556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12370 (or 12368 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 50503556 is about 7106.5853966585. The cubic root of 50503556 is about 369.6357652496.

The spelling of 50503556 in words is "fifty million, five hundred three thousand, five hundred fifty-six".