50535222 has 16 divisors (see below), whose sum is σ = 101322480. Its totient is φ = 16803072.

The previous prime is 50535217. The next prime is 50535241. The reversal of 50535222 is 22253505.

It is a junction number, because it is equal to n+sod(n) for n = 50535192 and 50535201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7843 + ... + 12750.

It is an arithmetic number, because the mean of its divisors is an integer number (6332655).

Almost surely, 2^50535222 is an apocalyptic number.

50535222 is an abundant number, since it is smaller than the sum of its proper divisors (50787258).

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

50535222 is a wasteful number, since it uses less digits than its factorization.

50535222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21007.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 50535222 is about 7108.8129810820. The cubic root of 50535222 is about 369.7130036435.

Adding to 50535222 its reverse (22253505), we get a palindrome (72788727).

The spelling of 50535222 in words is "fifty million, five hundred thirty-five thousand, two hundred twenty-two".