50710212 has 144 divisors (see below), whose sum is σ = 157772160. Its totient is φ = 13934592.

The previous prime is 50710159. The next prime is 50710217. The reversal of 50710212 is 21201705.

It is a super-3 number, since 3×50710212³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (50710217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197188 + ... + 197444.

It is an arithmetic number, because the mean of its divisors is an integer number (1095640).

Almost surely, 2^50710212 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 50710212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78886080).

50710212 is an abundant number, since it is smaller than the sum of its proper divisors (107061948).

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

50710212 is a wasteful number, since it uses less digits than its factorization.

50710212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 50710212 is about 7121.1103066867. The cubic root of 50710212 is about 370.1392512135.

Adding to 50710212 its reverse (21201705), we get a palindrome (71911917).

The spelling of 50710212 in words is "fifty million, seven hundred ten thousand, two hundred twelve".