514632463 has 4 divisors (see below), whose sum is σ = 532378440. Its totient is φ = 496886488.

The previous prime is 514632421. The next prime is 514632467. The reversal of 514632463 is 364236415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 514632463 - 2⁹ = 514631951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514632467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8872945 + ... + 8873002.

It is an arithmetic number, because the mean of its divisors is an integer number (133094610).

Almost surely, 2^514632463 is an apocalyptic number.

514632463 is a deficient number, since it is larger than the sum of its proper divisors (17745977).

514632463 is a wasteful number, since it uses less digits than its factorization.

514632463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17745976.

The product of its digits is 51840, while the sum is 34.

The square root of 514632463 is about 22685.5121828889. The cubic root of 514632463 is about 801.3687313617.

Adding to 514632463 its reverse (364236415), we get a palindrome (878868878).

The spelling of 514632463 in words is "five hundred fourteen million, six hundred thirty-two thousand, four hundred sixty-three".