512311328471 has 2 divisors, whose sum is σ = 512311328472. Its totient is φ = 512311328470.

The previous prime is 512311328461. The next prime is 512311328561. The reversal of 512311328471 is 174823113215.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512311328471 is a prime.

It is a super-3 number, since 3×512311328471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512311328401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256155664235 + 256155664236.

It is an arithmetic number, because the mean of its divisors is an integer number (256155664236).

Almost surely, 2^512311328471 is an apocalyptic number.

512311328471 is a deficient number, since it is larger than the sum of its proper divisors (1).

512311328471 is an equidigital number, since it uses as much as digits as its factorization.

512311328471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 38.

The spelling of 512311328471 in words is "five hundred twelve billion, three hundred eleven million, three hundred twenty-eight thousand, four hundred seventy-one".