50550433032 has 128 divisors (see below), whose sum is σ = 139134412800. Its totient is φ = 15177926400.

The previous prime is 50550432997. The next prime is 50550433057. The reversal of 50550433032 is 23033405505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13311358 + ... + 13315154.

It is an arithmetic number, because the mean of its divisors is an integer number (1086987600).

Almost surely, 2^50550433032 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 50550433032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69567206400).

50550433032 is an abundant number, since it is smaller than the sum of its proper divisors (88583979768).

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

50550433032 is a wasteful number, since it uses less digits than its factorization.

50550433032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267 (or 4263 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 50550433032 its reverse (23033405505), we get a palindrome (73583838537).

The spelling of 50550433032 in words is "fifty billion, five hundred fifty million, four hundred thirty-three thousand, thirty-two".