796532605440 has 1280 divisors, whose sum is σ = 3109984948224. Its totient is φ = 171343872000.

The previous prime is 796532605411. The next prime is 796532605441. The reversal of 796532605440 is 44506235697.

It is a tau number, because it is divible by the number of its divisors (1280).

It is not an unprimeable number, because it can be changed into a prime (796532605441) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4769656237 + ... + 4769656403.

Almost surely, 2^796532605440 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 796532605440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554992474112).

796532605440 is an abundant number, since it is smaller than the sum of its proper divisors (2313452342784).

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

796532605440 is a wasteful number, since it uses less digits than its factorization.

796532605440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 796532605440 in words is "seven hundred ninety-six billion, five hundred thirty-two million, six hundred five thousand, four hundred forty".