6330732545 has 8 divisors (see below), whose sum is σ = 7693042560. Its totient is φ = 5000477040.

The previous prime is 6330732521. The next prime is 6330732547. The reversal of 6330732545 is 5452370336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6330732545 - 2²² = 6326538241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6330732499 and 6330732508.

It is not an unprimeable number, because it can be changed into a prime (6330732547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8013191 + ... + 8013980.

It is an arithmetic number, because the mean of its divisors is an integer number (961630320).

Almost surely, 2^6330732545 is an apocalyptic number.

It is an amenable number.

6330732545 is a deficient number, since it is larger than the sum of its proper divisors (1362310015).

6330732545 is a wasteful number, since it uses less digits than its factorization.

6330732545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16027255.

The product of its (nonzero) digits is 226800, while the sum is 38.

The square root of 6330732545 is about 79565.9006421721. The cubic root of 6330732545 is about 1849.9130755360.

The spelling of 6330732545 in words is "six billion, three hundred thirty million, seven hundred thirty-two thousand, five hundred forty-five".