505234314 has 64 divisors (see below), whose sum is σ = 1225795200. Its totient is φ = 153311616.

The previous prime is 505234291. The next prime is 505234361. The reversal of 505234314 is 413432505.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46317 + ... + 56175.

It is an arithmetic number, because the mean of its divisors is an integer number (19153050).

Almost surely, 2^505234314 is an apocalyptic number.

505234314 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 505234314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612897600).

505234314 is an abundant number, since it is smaller than the sum of its proper divisors (720560886).

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

505234314 is a wasteful number, since it uses less digits than its factorization.

505234314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9956 (or 9950 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 505234314 is about 22477.4178677178. The cubic root of 505234314 is about 796.4605688361.

Adding to 505234314 its reverse (413432505), we get a palindrome (918666819).

The spelling of 505234314 in words is "five hundred five million, two hundred thirty-four thousand, three hundred fourteen".