6511142383 has 2 divisors, whose sum is σ = 6511142384. Its totient is φ = 6511142382.

The previous prime is 6511142371. The next prime is 6511142399. The reversal of 6511142383 is 3832411156.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6511142383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6511142483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3255571191 + 3255571192.

It is an arithmetic number, because the mean of its divisors is an integer number (3255571192).

Almost surely, 2^6511142383 is an apocalyptic number.

6511142383 is a deficient number, since it is larger than the sum of its proper divisors (1).

6511142383 is an equidigital number, since it uses as much as digits as its factorization.

6511142383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 6511142383 is about 80691.6500203088. The cubic root of 6511142383 is about 1867.3213560316.

The spelling of 6511142383 in words is "six billion, five hundred eleven million, one hundred forty-two thousand, three hundred eighty-three".