53450050 has 12 divisors (see below), whose sum is σ = 99417186. Its totient is φ = 21380000.

The previous prime is 53450041. The next prime is 53450051. The reversal of 53450050 is 5005435.

It is a happy number.

53450050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 21335161 + 32114889 = 4619^2 + 5667^2 .

It is not an unprimeable number, because it can be changed into a prime (53450051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 534451 + ... + 534550.

Almost surely, 2^53450050 is an apocalyptic number.

53450050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53450050 is a deficient number, since it is larger than the sum of its proper divisors (45967136).

53450050 is a wasteful number, since it uses less digits than its factorization.

53450050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069013 (or 1069008 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 53450050 is about 7310.9541101008. The cubic root of 53450050 is about 376.6887979617.

Adding to 53450050 its reverse (5005435), we get a palindrome (58455485).

The spelling of 53450050 in words is "fifty-three million, four hundred fifty thousand, fifty".