50445746 has 8 divisors (see below), whose sum is σ = 81489324. Its totient is φ = 23282640.

The previous prime is 50445721. The next prime is 50445757. The reversal of 50445746 is 64754405.

50445746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36300625 + 14145121 = 6025^2 + 3761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 970085 + ... + 970136.

Almost surely, 2^50445746 is an apocalyptic number.

50445746 is a deficient number, since it is larger than the sum of its proper divisors (31043578).

50445746 is a wasteful number, since it uses less digits than its factorization.

50445746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940236.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 50445746 is about 7102.5168778399. The cubic root of 50445746 is about 369.4946741804.

The spelling of 50445746 in words is "fifty million, four hundred forty-five thousand, seven hundred forty-six".