53430050 has 24 divisors (see below), whose sum is σ = 102588672. Its totient is φ = 20682000.

The previous prime is 53430049. The next prime is 53430061. The reversal of 53430050 is 5003435.

53430050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 15686 + ... + 18785.

It is an arithmetic number, because the mean of its divisors is an integer number (4274528).

Almost surely, 2^53430050 is an apocalyptic number.

53430050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53430050 is a deficient number, since it is larger than the sum of its proper divisors (49158622).

53430050 is a wasteful number, since it uses less digits than its factorization.

53430050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34514 (or 34509 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 53430050 is about 7309.5861715969. The cubic root of 53430050 is about 376.6418088207.

Adding to 53430050 its reverse (5003435), we get a palindrome (58433485).

The spelling of 53430050 in words is "fifty-three million, four hundred thirty thousand, fifty".