50444272 has 10 divisors (see below), whose sum is σ = 97735808. Its totient is φ = 25222128.

The previous prime is 50444269. The next prime is 50444281. The reversal of 50444272 is 27244405.

It is a happy number.

50444272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50444272.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1576368 + ... + 1576399.

Almost surely, 2^50444272 is an apocalyptic number.

It is an amenable number.

50444272 is a deficient number, since it is larger than the sum of its proper divisors (47291536).

50444272 is a wasteful number, since it uses less digits than its factorization.

50444272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152775 (or 3152769 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 50444272 is about 7102.4131110489. The cubic root of 50444272 is about 369.4910753275.

Adding to 50444272 its reverse (27244405), we get a palindrome (77688677).

It can be divided in two parts, 5044 and 4272, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 50444272 in words is "fifty million, four hundred forty-four thousand, two hundred seventy-two".