6475137343 has 2 divisors, whose sum is σ = 6475137344. Its totient is φ = 6475137342.

The previous prime is 6475137329. The next prime is 6475137377. The reversal of 6475137343 is 3437315746.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6475137343 - 2²¹ = 6473040191 is a prime.

It is a super-2 number, since 2×6475137343² = 83854807221426199298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6475137343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6475137323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3237568671 + 3237568672.

It is an arithmetic number, because the mean of its divisors is an integer number (3237568672).

Almost surely, 2^6475137343 is an apocalyptic number.

6475137343 is a deficient number, since it is larger than the sum of its proper divisors (1).

6475137343 is an equidigital number, since it uses as much as digits as its factorization.

6475137343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 43.

The square root of 6475137343 is about 80468.2381005077. The cubic root of 6475137343 is about 1863.8730471869.

The spelling of 6475137343 in words is "six billion, four hundred seventy-five million, one hundred thirty-seven thousand, three hundred forty-three".