505151214 has 16 divisors (see below), whose sum is σ = 1063476480. Its totient is φ = 159521400.

The previous prime is 505151147. The next prime is 505151221. The reversal of 505151214 is 412151505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215462 + ... + 2215689.

It is an arithmetic number, because the mean of its divisors is an integer number (66467280).

Almost surely, 2^505151214 is an apocalyptic number.

505151214 is an abundant number, since it is smaller than the sum of its proper divisors (558325266).

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

505151214 is a wasteful number, since it uses less digits than its factorization.

505151214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431175.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 505151214 is about 22475.5692697649. The cubic root of 505151214 is about 796.4168996576.

It can be divided in two parts, 5051 and 51214, that added together give a palindrome (56265).

The spelling of 505151214 in words is "five hundred five million, one hundred fifty-one thousand, two hundred fourteen".