50566930 has 16 divisors (see below), whose sum is σ = 91105560. Its totient is φ = 20207872.

The previous prime is 50566909. The next prime is 50566931. The reversal of 50566930 is 3966505.

It can be written as a sum of positive squares in 4 ways, for example, as 38056561 + 12510369 = 6169^2 + 3537^2 .

It is not an unprimeable number, because it can be changed into a prime (50566931) 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 7 ways as a sum of consecutive naturals, for example, 14826 + ... + 17914.

Almost surely, 2^50566930 is an apocalyptic number.

50566930 is a deficient number, since it is larger than the sum of its proper divisors (40538630).

50566930 is a wasteful number, since it uses less digits than its factorization.

50566930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 50566930 is about 7111.0428208526. The cubic root of 50566930 is about 369.7903121589.

The spelling of 50566930 in words is "fifty million, five hundred sixty-six thousand, nine hundred thirty".