506111011060 has 12 divisors (see below), whose sum is σ = 1062833123268. Its totient is φ = 202444404416.

The previous prime is 506111011051. The next prime is 506111011067. The reversal of 506111011060 is 60110111605.

It can be written as a sum of positive squares in 2 ways, for example, as 250748559504 + 255362451556 = 500748^2 + 505334^2 .

It is a super-2 number, since 2×506111011060² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506111011067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12652775257 + ... + 12652775296.

It is an arithmetic number, because the mean of its divisors is an integer number (88569426939).

Almost surely, 2^506111011060 is an apocalyptic number.

It is an amenable number.

506111011060 is an abundant number, since it is smaller than the sum of its proper divisors (556722112208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506111011060 is a wasteful number, since it uses less digits than its factorization.

506111011060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25305550562 (or 25305550560 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 506111011060 its reverse (60110111605), we get a palindrome (566221122665).

The spelling of 506111011060 in words is "five hundred six billion, one hundred eleven million, eleven thousand, sixty".