6471600540311 has 2 divisors, whose sum is σ = 6471600540312. Its totient is φ = 6471600540310.

The previous prime is 6471600540287. The next prime is 6471600540313. The reversal of 6471600540311 is 1130450061746.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6471600540311 is a prime.

It is a super-2 number, since 2×6471600540311² (a number of 26 digits) contains 22 as substring.

Together with 6471600540313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6471600540313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3235800270155 + 3235800270156.

It is an arithmetic number, because the mean of its divisors is an integer number (3235800270156).

Almost surely, 2^{6471600540311} is an apocalyptic number.

6471600540311 is a deficient number, since it is larger than the sum of its proper divisors (1).

6471600540311 is an equidigital number, since it uses as much as digits as its factorization.

6471600540311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 6471600540311 in words is "six trillion, four hundred seventy-one billion, six hundred million, five hundred forty thousand, three hundred eleven".