512296873 has 4 divisors (see below), whose sum is σ = 558869328. Its totient is φ = 465724420.

The previous prime is 512296859. The next prime is 512296907. The reversal of 512296873 is 378692215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 512296873 - 2²¹ = 510199721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512296843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23286211 + ... + 23286232.

It is an arithmetic number, because the mean of its divisors is an integer number (139717332).

Almost surely, 2^512296873 is an apocalyptic number.

It is an amenable number.

512296873 is a deficient number, since it is larger than the sum of its proper divisors (46572455).

512296873 is a wasteful number, since it uses less digits than its factorization.

512296873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46572454.

The product of its digits is 181440, while the sum is 43.

The square root of 512296873 is about 22633.9760758025. The cubic root of 512296873 is about 800.1545914791.

The spelling of 512296873 in words is "five hundred twelve million, two hundred ninety-six thousand, eight hundred seventy-three".