503232545253 has 8 divisors (see below), whose sum is σ = 673527970368. Its totient is φ = 334212741824.

The previous prime is 503232545219. The next prime is 503232545267. The reversal of 503232545253 is 352545232305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 503232545253 - 2¹⁰ = 503232544229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503232545213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318904500 + ... + 318906077.

It is an arithmetic number, because the mean of its divisors is an integer number (84190996296).

Almost surely, 2^503232545253 is an apocalyptic number.

It is an amenable number.

503232545253 is a deficient number, since it is larger than the sum of its proper divisors (170295425115).

503232545253 is a wasteful number, since it uses less digits than its factorization.

503232545253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637810843.

The product of its (nonzero) digits is 540000, while the sum is 39.

Adding to 503232545253 its reverse (352545232305), we get a palindrome (855777777558).

The spelling of 503232545253 in words is "five hundred three billion, two hundred thirty-two million, five hundred forty-five thousand, two hundred fifty-three".