6330641603520 has 896 divisors, whose sum is σ = 23248852623360. Its totient is φ = 1445694013440.

The previous prime is 6330641603497. The next prime is 6330641603543. The reversal of 6330641603520 is 253061460336.

It is an interprime number because it is at equal distance from previous prime (6330641603497) and next prime (6330641603543).

It is a super-2 number, since 2×6330641603520² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5922021546 + ... + 5922022614.

It is an arithmetic number, because the mean of its divisors is an integer number (25947380160).

Almost surely, 2^{6330641603520} is an apocalyptic number.

6330641603520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6330641603520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11624426311680).

6330641603520 is an abundant number, since it is smaller than the sum of its proper divisors (16918211019840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6330641603520 is a wasteful number, since it uses less digits than its factorization.

6330641603520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1483 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 6330641603520 in words is "six trillion, three hundred thirty billion, six hundred forty-one million, six hundred three thousand, five hundred twenty".