514013000809 has 27 divisors (see below), whose sum is σ = 657303274173. Its totient is φ = 400486594200.

The previous prime is 514013000803. The next prime is 514013000867. The reversal of 514013000809 is 908000310415.

The square root of 514013000809 is 716947.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 514013000809 - 2⁵ = 514013000777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514013000803) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 55200264 + ... + 55209574.

Almost surely, 2^514013000809 is an apocalyptic number.

514013000809 is the 716947-th square number.

514013000809 is the 358474-th centered octagonal number.

It is an amenable number.

514013000809 is a deficient number, since it is larger than the sum of its proper divisors (143290273364).

514013000809 is an frugal number, since it uses more digits than its factorization.

514013000809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18658 (or 9329 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 514013000809 in words is "five hundred fourteen billion, thirteen million, eight hundred nine", and thus it is an aban number.