50218344 has 96 divisors (see below), whose sum is σ = 149666400. Its totient is φ = 15085440.

The previous prime is 50218321. The next prime is 50218351. The reversal of 50218344 is 44381205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128902 + ... + 129290.

It is an arithmetic number, because the mean of its divisors is an integer number (1559025).

Almost surely, 2^50218344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50218344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74833200).

50218344 is an abundant number, since it is smaller than the sum of its proper divisors (99448056).

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

50218344 is a wasteful number, since it uses less digits than its factorization.

50218344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 50218344 is about 7086.4902455306. The cubic root of 50218344 is about 368.9386286107.

Adding to 50218344 its reverse (44381205), we get a palindrome (94599549).

The spelling of 50218344 in words is "fifty million, two hundred eighteen thousand, three hundred forty-four".