50555224 has 8 divisors (see below), whose sum is σ = 94791060. Its totient is φ = 25277608.

The previous prime is 50555191. The next prime is 50555231. The reversal of 50555224 is 42255505.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50555192 and 50555201.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3159694 + ... + 3159709.

Almost surely, 2^50555224 is an apocalyptic number.

It is an amenable number.

50555224 is a deficient number, since it is larger than the sum of its proper divisors (44235836).

50555224 is a wasteful number, since it uses less digits than its factorization.

50555224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319409 (or 6319405 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 50555224 is about 7110.2196871827. The cubic root of 50555224 is about 369.7617750664.

The spelling of 50555224 in words is "fifty million, five hundred fifty-five thousand, two hundred twenty-four".