50233325444550 has 144 divisors (see below), whose sum is σ = 139325255791488. Its totient is φ = 12962368742400.

The previous prime is 50233325444531. The next prime is 50233325444557. The reversal of 50233325444550 is 5544452333205.

50233325444550 is a `hidden beast` number, since 5 + 0 + 2 + 3 + 3 + 3 + 2 + 54 + 44 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 50233325444496 and 50233325444505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50233325444557) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 176367054 + ... + 176651646.

It is an arithmetic number, because the mean of its divisors is an integer number (967536498552).

Almost surely, 2^{50233325444550} is an apocalyptic number.

50233325444550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50233325444550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69662627895744).

50233325444550 is an abundant number, since it is smaller than the sum of its proper divisors (89091930346938).

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

50233325444550 is a wasteful number, since it uses less digits than its factorization.

50233325444550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297295 (or 297287 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 45.

Adding to 50233325444550 its reverse (5544452333205), we get a palindrome (55777777777755).

The spelling of 50233325444550 in words is "fifty trillion, two hundred thirty-three billion, three hundred twenty-five million, four hundred forty-four thousand, five hundred fifty".