50455045002232 has 128 divisors (see below), whose sum is σ = 111091965768000. Its totient is φ = 21271503052800.

The previous prime is 50455045002209. The next prime is 50455045002281. The reversal of 50455045002232 is 23220054055405.

It is a junction number, because it is equal to n+sod(n) for n = 50455045002191 and 50455045002200.

It is a congruent number.

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, 41403232 + ... + 42604432.

Almost surely, 2^{50455045002232} is an apocalyptic number.

50455045002232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50455045002232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55545982884000).

50455045002232 is an abundant number, since it is smaller than the sum of its proper divisors (60636920765768).

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

50455045002232 is a wasteful number, since it uses less digits than its factorization.

50455045002232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202001 (or 1201997 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 50455045002232 its reverse (23220054055405), we get a palindrome (73675099057637).

The spelling of 50455045002232 in words is "fifty trillion, four hundred fifty-five billion, forty-five million, two thousand, two hundred thirty-two".