505287060 has 48 divisors (see below), whose sum is σ = 1416139200. Its totient is φ = 134616064.

The previous prime is 505287053. The next prime is 505287067. The reversal of 505287060 is 60782505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (505287053) and next prime (505287067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505287067) 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, 72196 + ... + 78884.

It is an arithmetic number, because the mean of its divisors is an integer number (29502900).

Almost surely, 2^505287060 is an apocalyptic number.

It is an amenable number.

505287060 is an abundant number, since it is smaller than the sum of its proper divisors (910852140).

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

505287060 is a wasteful number, since it uses less digits than its factorization.

505287060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7960 (or 7958 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 505287060 is about 22478.5911480235. The cubic root of 505287060 is about 796.4882844565.

The spelling of 505287060 in words is "five hundred five million, two hundred eighty-seven thousand, sixty".