512300049 has 16 divisors (see below), whose sum is σ = 724401792. Its totient is φ = 320930048.

The previous prime is 512300027. The next prime is 512300081. The reversal of 512300049 is 940003215.

It is a cyclic number.

It is not a de Polignac number, because 512300049 - 2²⁷ = 378082321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512300449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25612 + ... + 40994.

It is an arithmetic number, because the mean of its divisors is an integer number (45275112).

Almost surely, 2^512300049 is an apocalyptic number.

It is an amenable number.

512300049 is a deficient number, since it is larger than the sum of its proper divisors (212101743).

512300049 is a wasteful number, since it uses less digits than its factorization.

512300049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 512300049 is about 22634.0462357043. The cubic root of 512300049 is about 800.1562450032.

The spelling of 512300049 in words is "five hundred twelve million, three hundred thousand, forty-nine".