50304644 has 12 divisors (see below), whose sum is σ = 94805004. Its totient is φ = 23217504.

The previous prime is 50304643. The next prime is 50304671. The reversal of 50304644 is 44640305.

It can be written as a sum of positive squares in 2 ways, for example, as 3655744 + 46648900 = 1912^2 + 6830^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (50304643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483647 + ... + 483750.

It is an arithmetic number, because the mean of its divisors is an integer number (7900417).

Almost surely, 2^50304644 is an apocalyptic number.

It is an amenable number.

50304644 is a deficient number, since it is larger than the sum of its proper divisors (44500360).

50304644 is a wasteful number, since it uses less digits than its factorization.

50304644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967414 (or 967412 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 50304644 is about 7092.5766827014. The cubic root of 50304644 is about 369.1498474594.

Adding to 50304644 its reverse (44640305), we get a palindrome (94944949).

The spelling of 50304644 in words is "fifty million, three hundred four thousand, six hundred forty-four".