50205132 has 72 divisors (see below), whose sum is σ = 130457600. Its totient is φ = 16275168.

The previous prime is 50205121. The next prime is 50205137. The reversal of 50205132 is 23150205.

It is a happy number.

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 (50205137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361119 + ... + 361257.

Almost surely, 2^50205132 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 50205132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65228800).

50205132 is an abundant number, since it is smaller than the sum of its proper divisors (80252468).

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

50205132 is a wasteful number, since it uses less digits than its factorization.

50205132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 50205132 is about 7085.5579879075. The cubic root of 50205132 is about 368.9062709481.

Adding to 50205132 its reverse (23150205), we get a palindrome (73355337).

The spelling of 50205132 in words is "fifty million, two hundred five thousand, one hundred thirty-two".