505532424023 has 16 divisors (see below), whose sum is σ = 556612261920. Its totient is φ = 455307264000.

The previous prime is 505532424013. The next prime is 505532424031. The reversal of 505532424023 is 320424235505.

It is a cyclic number.

It is not a de Polignac number, because 505532424023 - 2³⁶ = 436812947287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505532424013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14102723 + ... + 14138523.

It is an arithmetic number, because the mean of its divisors is an integer number (34788266370).

Almost surely, 2^505532424023 is an apocalyptic number.

505532424023 is a deficient number, since it is larger than the sum of its proper divisors (51079837897).

505532424023 is a wasteful number, since it uses less digits than its factorization.

505532424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47698.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 505532424023 its reverse (320424235505), we get a palindrome (825956659528).

The spelling of 505532424023 in words is "five hundred five billion, five hundred thirty-two million, four hundred twenty-four thousand, twenty-three".