50213330432 has 40 divisors (see below), whose sum is σ = 100507368456. Its totient is φ = 25061926912.

The previous prime is 50213330407. The next prime is 50213330467. The reversal of 50213330432 is 23403331205.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201158 + ... + 375354.

Almost surely, 2^50213330432 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 50213330432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50253684228).

50213330432 is an abundant number, since it is smaller than the sum of its proper divisors (50294038024).

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

50213330432 is an equidigital number, since it uses as much as digits as its factorization.

50213330432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174778 (or 174762 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 50213330432 its reverse (23403331205), we get a palindrome (73616661637).

The spelling of 50213330432 in words is "fifty billion, two hundred thirteen million, three hundred thirty thousand, four hundred thirty-two".