50311344 has 40 divisors (see below), whose sum is σ = 131442480. Its totient is φ = 16580608.

The previous prime is 50311343. The next prime is 50311409. The reversal of 50311344 is 44311305.

It is a self number, because there is not a number n which added to its sum of digits gives 50311344.

It is not an unprimeable number, because it can be changed into a prime (50311343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617 + ... + 10160.

It is an arithmetic number, because the mean of its divisors is an integer number (3286062).

Almost surely, 2^50311344 is an apocalyptic number.

It is an amenable number.

50311344 is an abundant number, since it is smaller than the sum of its proper divisors (81131136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50311344 is a wasteful number, since it uses less digits than its factorization.

50311344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11877 (or 11871 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 50311344 is about 7093.0489917947. The cubic root of 50311344 is about 369.1662355698.

Adding to 50311344 its reverse (44311305), we get a palindrome (94622649).

The spelling of 50311344 in words is "fifty million, three hundred eleven thousand, three hundred forty-four".