50218804 has 6 divisors (see below), whose sum is σ = 87882914. Its totient is φ = 25109400.

The previous prime is 50218801. The next prime is 50218841. The reversal of 50218804 is 40881205.

It can be written as a sum of positive squares in only one way, i.e., 26501904 + 23716900 = 5148^2 + 4870^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50218801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6277347 + ... + 6277354.

Almost surely, 2^50218804 is an apocalyptic number.

It is an amenable number.

50218804 is a deficient number, since it is larger than the sum of its proper divisors (37664110).

50218804 is a wasteful number, since it uses less digits than its factorization.

50218804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12554705 (or 12554703 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 50218804 is about 7086.5227015794. The cubic root of 50218804 is about 368.9397550998.

It can be divided in two parts, 502 and 18804, that added together give a triangular number (19306 = T₁₉₆).

The spelling of 50218804 in words is "fifty million, two hundred eighteen thousand, eight hundred four".