505612060 has 48 divisors (see below), whose sum is σ = 1097423712. Its totient is φ = 195552000.

The previous prime is 505612057. The next prime is 505612061. The reversal of 505612060 is 60216505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505612061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83950 + ... + 89770.

It is an arithmetic number, because the mean of its divisors is an integer number (22862994).

Almost surely, 2^505612060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 505612060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548711856).

505612060 is an abundant number, since it is smaller than the sum of its proper divisors (591811652).

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

505612060 is a wasteful number, since it uses less digits than its factorization.

505612060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974 (or 5972 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 505612060 is about 22485.8190867044. The cubic root of 505612060 is about 796.6590146107.

Adding to 505612060 its reverse (60216505), we get a palindrome (565828565).

The spelling of 505612060 in words is "five hundred five million, six hundred twelve thousand, sixty".