506123140033 has 8 divisors (see below), whose sum is σ = 583545264768. Its totient is φ = 429980720064.

The previous prime is 506123140013. The next prime is 506123140037. The reversal of 506123140033 is 330041321605.

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

It is not a de Polignac number, because 506123140033 - 2¹³ = 506123131841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 506123139983 and 506123140010.

It is not an unprimeable number, because it can be changed into a prime (506123140037) 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, 319925341 + ... + 319926922.

It is an arithmetic number, because the mean of its divisors is an integer number (72943158096).

Almost surely, 2^506123140033 is an apocalyptic number.

It is an amenable number.

506123140033 is a deficient number, since it is larger than the sum of its proper divisors (77422124735).

506123140033 is a wasteful number, since it uses less digits than its factorization.

506123140033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639852383.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 506123140033 its reverse (330041321605), we get a palindrome (836164461638).

The spelling of 506123140033 in words is "five hundred six billion, one hundred twenty-three million, one hundred forty thousand, thirty-three".