50628556 has 12 divisors (see below), whose sum is σ = 96654600. Its totient is φ = 23012960.

The previous prime is 50628551. The next prime is 50628581. The reversal of 50628556 is 65582605.

It is not an unprimeable number, because it can be changed into a prime (50628551) 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, 575281 + ... + 575368.

It is an arithmetic number, because the mean of its divisors is an integer number (8054550).

Almost surely, 2^50628556 is an apocalyptic number.

It is an amenable number.

50628556 is a deficient number, since it is larger than the sum of its proper divisors (46026044).

50628556 is a wasteful number, since it uses less digits than its factorization.

50628556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150664 (or 1150662 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 50628556 is about 7115.3746211988. The cubic root of 50628556 is about 369.9404725272.

The spelling of 50628556 in words is "fifty million, six hundred twenty-eight thousand, five hundred fifty-six".