512321244199 has 2 divisors, whose sum is σ = 512321244200. Its totient is φ = 512321244198.

The previous prime is 512321244179. The next prime is 512321244271. The reversal of 512321244199 is 991442123215.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512321244199 is a prime.

It is a super-2 number, since 2×512321244199² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512321244179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256160622099 + 256160622100.

It is an arithmetic number, because the mean of its divisors is an integer number (256160622100).

Almost surely, 2^512321244199 is an apocalyptic number.

512321244199 is a deficient number, since it is larger than the sum of its proper divisors (1).

512321244199 is an equidigital number, since it uses as much as digits as its factorization.

512321244199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The spelling of 512321244199 in words is "five hundred twelve billion, three hundred twenty-one million, two hundred forty-four thousand, one hundred ninety-nine".