50440524225550 has 24 divisors (see below), whose sum is σ = 93819744038232. Its totient is φ = 20176130340000.

The previous prime is 50440524225529. The next prime is 50440524225551. The reversal of 50440524225550 is 5552242504405.

It is a junction number, because it is equal to n+sod(n) for n = 50440524225497 and 50440524225506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50440524225551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11805825 + ... + 15500275.

It is an arithmetic number, because the mean of its divisors is an integer number (3909156001593).

Almost surely, 2^{50440524225550} is an apocalyptic number.

50440524225550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50440524225550 is a deficient number, since it is larger than the sum of its proper divisors (43379219812682).

50440524225550 is a wasteful number, since it uses less digits than its factorization.

50440524225550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967524 (or 3967519 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 43.

Adding to 50440524225550 its reverse (5552242504405), we get a palindrome (55992766729955).

The spelling of 50440524225550 in words is "fifty trillion, four hundred forty billion, five hundred twenty-four million, two hundred twenty-five thousand, five hundred fifty".