505121314 has 16 divisors (see below), whose sum is σ = 777305088. Its totient is φ = 246068352.

The previous prime is 505121303. The next prime is 505121341. The reversal of 505121314 is 413121505.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8914 + ... + 33010.

It is an arithmetic number, because the mean of its divisors is an integer number (48581568).

Almost surely, 2^505121314 is an apocalyptic number.

505121314 is a deficient number, since it is larger than the sum of its proper divisors (272183774).

505121314 is a wasteful number, since it uses less digits than its factorization.

505121314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24369.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 505121314 is about 22474.9040932325. The cubic root of 505121314 is about 796.4011859898.

Adding to 505121314 its reverse (413121505), we get a palindrome (918242819).

The spelling of 505121314 in words is "five hundred five million, one hundred twenty-one thousand, three hundred fourteen".