6137478009343 has 2 divisors, whose sum is σ = 6137478009344. Its totient is φ = 6137478009342.

The previous prime is 6137478009337. The next prime is 6137478009389. The reversal of 6137478009343 is 3439008747316.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6137478009343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6137478009643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3068739004671 + 3068739004672.

It is an arithmetic number, because the mean of its divisors is an integer number (3068739004672).

Almost surely, 2^{6137478009343} is an apocalyptic number.

6137478009343 is a deficient number, since it is larger than the sum of its proper divisors (1).

6137478009343 is an equidigital number, since it uses as much as digits as its factorization.

6137478009343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 6137478009343 in words is "six trillion, one hundred thirty-seven billion, four hundred seventy-eight million, nine thousand, three hundred forty-three".