50554556 has 24 divisors (see below), whose sum is σ = 96624864. Its totient is φ = 23002560.

The previous prime is 50554547. The next prime is 50554561. The reversal of 50554556 is 65545505.

50554556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 3155 + ... + 10538.

It is an arithmetic number, because the mean of its divisors is an integer number (4026036).

Almost surely, 2^50554556 is an apocalyptic number.

It is an amenable number.

50554556 is a deficient number, since it is larger than the sum of its proper divisors (46070308).

50554556 is a wasteful number, since it uses less digits than its factorization.

50554556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13781 (or 13779 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 50554556 is about 7110.1727123889. The cubic root of 50554556 is about 369.7601464714.

The spelling of 50554556 in words is "fifty million, five hundred fifty-four thousand, five hundred fifty-six".