514448516 has 12 divisors (see below), whose sum is σ = 931329420. Its totient is φ = 248354400.

The previous prime is 514448491. The next prime is 514448527. The reversal of 514448516 is 615844415.

It can be written as a sum of positive squares in 2 ways, for example, as 164608900 + 349839616 = 12830^2 + 18704^2 .

It is a super-2 number, since 2×514448516² = 529314551229204512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 514448516.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2217335 + ... + 2217566.

It is an arithmetic number, because the mean of its divisors is an integer number (77610785).

Almost surely, 2^514448516 is an apocalyptic number.

It is an amenable number.

514448516 is a deficient number, since it is larger than the sum of its proper divisors (416880904).

514448516 is a wasteful number, since it uses less digits than its factorization.

514448516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434934 (or 4434932 counting only the distinct ones).

The product of its digits is 76800, while the sum is 38.

The square root of 514448516 is about 22681.4575369397. The cubic root of 514448516 is about 801.2732412459.

The spelling of 514448516 in words is "five hundred fourteen million, four hundred forty-eight thousand, five hundred sixteen".