512354252021303 has 2 divisors, whose sum is σ = 512354252021304. Its totient is φ = 512354252021302.

The previous prime is 512354252021273. The next prime is 512354252021347. The reversal of 512354252021303 is 303120252453215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512354252021303 - 2⁶ = 512354252021239 is a prime.

It is a super-2 number, since 2×512354252021303² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512354152021303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256177126010651 + 256177126010652.

It is an arithmetic number, because the mean of its divisors is an integer number (256177126010652).

Almost surely, 2^{512354252021303} is an apocalyptic number.

512354252021303 is a deficient number, since it is larger than the sum of its proper divisors (1).

512354252021303 is an equidigital number, since it uses as much as digits as its factorization.

512354252021303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 512354252021303 in words is "five hundred twelve trillion, three hundred fifty-four billion, two hundred fifty-two million, twenty-one thousand, three hundred three".