6342475547 has 2 divisors, whose sum is σ = 6342475548. Its totient is φ = 6342475546.

The previous prime is 6342475543. The next prime is 6342475553. The reversal of 6342475547 is 7455742436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6342475547 - 2² = 6342475543 is a prime.

It is not a weakly prime, because it can be changed into another prime (6342475543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3171237773 + 3171237774.

It is an arithmetic number, because the mean of its divisors is an integer number (3171237774).

Almost surely, 2^6342475547 is an apocalyptic number.

6342475547 is a deficient number, since it is larger than the sum of its proper divisors (1).

6342475547 is an equidigital number, since it uses as much as digits as its factorization.

6342475547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2822400, while the sum is 47.

The square root of 6342475547 is about 79639.6606409143. The cubic root of 6342475547 is about 1851.0561825836.

The spelling of 6342475547 in words is "six billion, three hundred forty-two million, four hundred seventy-five thousand, five hundred forty-seven".