50445712 has 10 divisors (see below), whose sum is σ = 97738598. Its totient is φ = 25222848.

The previous prime is 50445709. The next prime is 50445721. The reversal of 50445712 is 21754405.

It can be written as a sum of positive squares in only one way, i.e., 46185616 + 4260096 = 6796^2 + 2064^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1576413 + ... + 1576444.

Almost surely, 2^50445712 is an apocalyptic number.

It is an amenable number.

50445712 is a deficient number, since it is larger than the sum of its proper divisors (47292886).

50445712 is a wasteful number, since it uses less digits than its factorization.

50445712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152865 (or 3152859 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 50445712 is about 7102.5144843217. The cubic root of 50445712 is about 369.4945911683.

The spelling of 50445712 in words is "fifty million, four hundred forty-five thousand, seven hundred twelve".