755332668480 has 896 divisors, whose sum is σ = 2813812162560. Its totient is φ = 169981378560.

The previous prime is 755332668437. The next prime is 755332668509. The reversal of 755332668480 is 84866233557.

It is a self number, because there is not a number n which added to its sum of digits gives 755332668480.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2103990541 + ... + 2103990899.

It is an arithmetic number, because the mean of its divisors is an integer number (3140415360).

Almost surely, 2^755332668480 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 755332668480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406906081280).

755332668480 is an abundant number, since it is smaller than the sum of its proper divisors (2058479494080).

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

755332668480 is a wasteful number, since it uses less digits than its factorization.

755332668480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 755332668480 in words is "seven hundred fifty-five billion, three hundred thirty-two million, six hundred sixty-eight thousand, four hundred eighty".