503232455023 has 8 divisors (see below), whose sum is σ = 536410436400. Its totient is φ = 470451815040.

The previous prime is 503232455021. The next prime is 503232455027. The reversal of 503232455023 is 320554232305.

It is a happy number.

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 503232455023 - 2¹ = 503232455021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 503232455023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503232455021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99332733 + ... + 99337798.

It is an arithmetic number, because the mean of its divisors is an integer number (67051304550).

Almost surely, 2^503232455023 is an apocalyptic number.

503232455023 is a deficient number, since it is larger than the sum of its proper divisors (33177981377).

503232455023 is a wasteful number, since it uses less digits than its factorization.

503232455023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198670697.

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 503232455023 its reverse (320554232305), we get a palindrome (823786687328).

The spelling of 503232455023 in words is "five hundred three billion, two hundred thirty-two million, four hundred fifty-five thousand, twenty-three".