505558314 has 16 divisors (see below), whose sum is σ = 1123463040. Its totient is φ = 168519420.

The previous prime is 505558303. The next prime is 505558337. The reversal of 505558314 is 413855505.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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, 4681042 + ... + 4681149.

It is an arithmetic number, because the mean of its divisors is an integer number (70216440).

Almost surely, 2^505558314 is an apocalyptic number.

505558314 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

505558314 is an abundant number, since it is smaller than the sum of its proper divisors (617904726).

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

505558314 is a wasteful number, since it uses less digits than its factorization.

505558314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9362202 (or 9362196 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 505558314 is about 22484.6239461548. The cubic root of 505558314 is about 796.6307856212.

The spelling of 505558314 in words is "five hundred five million, five hundred fifty-eight thousand, three hundred fourteen".