50412320 has 192 divisors, whose sum is σ = 150958080. Its totient is φ = 15510528.

The previous prime is 50412317. The next prime is 50412347. The reversal of 50412320 is 2321405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489389 + ... + 489491.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

Almost surely, 2^50412320 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 50412320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75479040).

50412320 is an abundant number, since it is smaller than the sum of its proper divisors (100545760).

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

50412320 is a wasteful number, since it uses less digits than its factorization.

50412320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 50412320 is about 7100.1633784019. The cubic root of 50412320 is about 369.4130455075.

Adding to 50412320 its reverse (2321405), we get a palindrome (52733725).

The spelling of 50412320 in words is "fifty million, four hundred twelve thousand, three hundred twenty".