550050056 has 16 divisors (see below), whose sum is σ = 1035890640. Its totient is φ = 273812560.

The previous prime is 550050049. The next prime is 550050073. The reversal of 550050056 is 650050055.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149630 + ... + 153261.

It is an arithmetic number, because the mean of its divisors is an integer number (64743165).

Almost surely, 2^550050056 is an apocalyptic number.

It is an amenable number.

550050056 is a deficient number, since it is larger than the sum of its proper divisors (485840584).

550050056 is a wasteful number, since it uses less digits than its factorization.

550050056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303124 (or 303120 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 550050056 is about 23453.1459723424. The cubic root of 550050056 is about 819.3461255712.

Subtracting 550050056 from its reverse (650050055), we obtain a palindrome (99999999).

The spelling of 550050056 in words is "five hundred fifty million, fifty thousand, fifty-six".