50529222 has 12 divisors (see below), whose sum is σ = 109480020. Its totient is φ = 16843068.

The previous prime is 50529221. The next prime is 50529247. The reversal of 50529222 is 22292505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50529221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1403572 + ... + 1403607.

It is an arithmetic number, because the mean of its divisors is an integer number (9123335).

Almost surely, 2^50529222 is an apocalyptic number.

50529222 is an abundant number, since it is smaller than the sum of its proper divisors (58950798).

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

50529222 is a wasteful number, since it uses less digits than its factorization.

50529222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807187 (or 2807184 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50529222 is about 7108.3909571717. The cubic root of 50529222 is about 369.6983711704.

The spelling of 50529222 in words is "fifty million, five hundred twenty-nine thousand, two hundred twenty-two".