514668353 has 8 divisors (see below), whose sum is σ = 545150088. Its totient is φ = 484209664.

The previous prime is 514668347. The next prime is 514668379. The reversal of 514668353 is 353866415.

It can be written as a sum of positive squares in 4 ways, for example, as 1056784 + 513611569 = 1028^2 + 22663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514668353 - 2⁴ = 514668337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514668353.

It is not an unprimeable number, because it can be changed into a prime (514661353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65525 + ... + 72957.

It is an arithmetic number, because the mean of its divisors is an integer number (68143761).

Almost surely, 2^514668353 is an apocalyptic number.

It is an amenable number.

514668353 is a deficient number, since it is larger than the sum of its proper divisors (30481735).

514668353 is a wasteful number, since it uses less digits than its factorization.

514668353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11523.

The product of its digits is 259200, while the sum is 41.

The square root of 514668353 is about 22686.3032025934. The cubic root of 514668353 is about 801.3873598375.

The spelling of 514668353 in words is "five hundred fourteen million, six hundred sixty-eight thousand, three hundred fifty-three".