50489512 has 8 divisors (see below), whose sum is σ = 94667850. Its totient is φ = 25244752.

The previous prime is 50489503. The next prime is 50489519. The reversal of 50489512 is 21598405.

It can be written as a sum of positive squares in only one way, i.e., 44169316 + 6320196 = 6646^2 + 2514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (50489519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3155587 + ... + 3155602.

Almost surely, 2^50489512 is an apocalyptic number.

It is an amenable number.

50489512 is a deficient number, since it is larger than the sum of its proper divisors (44178338).

50489512 is a wasteful number, since it uses less digits than its factorization.

50489512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311195 (or 6311191 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 50489512 is about 7105.5972303530. The cubic root of 50489512 is about 369.6014993724.

The spelling of 50489512 in words is "fifty million, four hundred eighty-nine thousand, five hundred twelve".