6463601064960 has 352 divisors, whose sum is σ = 22981892892672. Its totient is φ = 1539714908160.

The previous prime is 6463601064887. The next prime is 6463601064979. The reversal of 6463601064960 is 694601063646.

It is a super-2 number, since 2×6463601064960² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5667987 + ... + 6712173.

Almost surely, 2^{6463601064960} is an apocalyptic number.

6463601064960 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 6463601064960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11490946446336).

6463601064960 is an abundant number, since it is smaller than the sum of its proper divisors (16518291827712).

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

6463601064960 is a wasteful number, since it uses less digits than its factorization.

6463601064960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044259 (or 1044241 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 51.

The spelling of 6463601064960 in words is "six trillion, four hundred sixty-three billion, six hundred one million, sixty-four thousand, nine hundred sixty".