6330645624545 has 16 divisors (see below), whose sum is σ = 8338233534912. Its totient is φ = 4575859853760.

The previous prime is 6330645624533. The next prime is 6330645624557. The reversal of 6330645624545 is 5454265460336.

It is an interprime number because it is at equal distance from previous prime (6330645624533) and next prime (6330645624557).

It is not a de Polignac number, because 6330645624545 - 2⁴ = 6330645624529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353066642 + ... + 353084571.

It is an arithmetic number, because the mean of its divisors is an integer number (521139595932).

Almost surely, 2^{6330645624545} is an apocalyptic number.

It is an amenable number.

6330645624545 is a deficient number, since it is larger than the sum of its proper divisors (2007587910367).

6330645624545 is a wasteful number, since it uses less digits than its factorization.

6330645624545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706151392.

The product of its (nonzero) digits is 31104000, while the sum is 53.

The spelling of 6330645624545 in words is "six trillion, three hundred thirty billion, six hundred forty-five million, six hundred twenty-four thousand, five hundred forty-five".