50452220050 has 24 divisors (see below), whose sum is σ = 99361197396. Its totient is φ = 18993776640.

The previous prime is 50452220041. The next prime is 50452220087. The reversal of 50452220050 is 5002225405.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 38953732689 + 11498487361 = 197367^2 + 107231^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 50452219997 and 50452220024.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29676927 + ... + 29678626.

Almost surely, 2^50452220050 is an apocalyptic number.

50452220050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50452220050 is a deficient number, since it is larger than the sum of its proper divisors (48908977346).

50452220050 is a wasteful number, since it uses less digits than its factorization.

50452220050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59355582 (or 59355577 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

Adding to 50452220050 its reverse (5002225405), we get a palindrome (55454445455).

The spelling of 50452220050 in words is "fifty billion, four hundred fifty-two million, two hundred twenty thousand, fifty".