505010460 has 96 divisors (see below), whose sum is σ = 1483905024. Its totient is φ = 128160000.

The previous prime is 505010383. The next prime is 505010461. The reversal of 505010460 is 64010505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505010461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111235 + ... + 115685.

It is an arithmetic number, because the mean of its divisors is an integer number (15457344).

Almost surely, 2^505010460 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 505010460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741952512).

505010460 is an abundant number, since it is smaller than the sum of its proper divisors (978894564).

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

505010460 is a wasteful number, since it uses less digits than its factorization.

505010460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555 (or 4553 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 505010460 is about 22472.4377849845. The cubic root of 505010460 is about 796.3429222858.

Adding to 505010460 its reverse (64010505), we get a palindrome (569020965).

The spelling of 505010460 in words is "five hundred five million, ten thousand, four hundred sixty".