14203053530 has 32 divisors (see below), whose sum is σ = 25677789696. Its totient is φ = 5656319424.

The previous prime is 14203053511. The next prime is 14203053551. The reversal of 14203053530 is 3535030241.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14203053530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2624087 + ... + 2629493.

It is an arithmetic number, because the mean of its divisors is an integer number (802430928).

Almost surely, 2^14203053530 is an apocalyptic number.

14203053530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14203053530 is a deficient number, since it is larger than the sum of its proper divisors (11474736166).

14203053530 is a wasteful number, since it uses less digits than its factorization.

14203053530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6518.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 14203053530 its reverse (3535030241), we get a palindrome (17738083771).

The spelling of 14203053530 in words is "fourteen billion, two hundred three million, fifty-three thousand, five hundred thirty".