6365045461632 has 512 divisors, whose sum is σ = 20195694489600. Its totient is φ = 1750755409920.

The previous prime is 6365045461613. The next prime is 6365045461679. The reversal of 6365045461632 is 2361645405636.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1439076573 + ... + 1439080995.

It is an arithmetic number, because the mean of its divisors is an integer number (39444715800).

Almost surely, 2^{6365045461632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6365045461632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10097847244800).

6365045461632 is an abundant number, since it is smaller than the sum of its proper divisors (13830649027968).

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

6365045461632 is a wasteful number, since it uses less digits than its factorization.

6365045461632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896 (or 4884 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 6365045461632 in words is "six trillion, three hundred sixty-five billion, forty-five million, four hundred sixty-one thousand, six hundred thirty-two".