6484345507 has 2 divisors, whose sum is σ = 6484345508. Its totient is φ = 6484345506.

The previous prime is 6484345501. The next prime is 6484345577. The reversal of 6484345507 is 7055434846.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6484345507 is a prime.

It is not a weakly prime, because it can be changed into another prime (6484345501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242172753 + 3242172754.

It is an arithmetic number, because the mean of its divisors is an integer number (3242172754).

Almost surely, 2^6484345507 is an apocalyptic number.

6484345507 is a deficient number, since it is larger than the sum of its proper divisors (1).

6484345507 is an equidigital number, since it uses as much as digits as its factorization.

6484345507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The square root of 6484345507 is about 80525.4339137642. The cubic root of 6484345507 is about 1864.7561542963.

The spelling of 6484345507 in words is "six billion, four hundred eighty-four million, three hundred forty-five thousand, five hundred seven".