596786544640 has 368 divisors, whose sum is σ = 1691143171200. Its totient is φ = 199313326080.

The previous prime is 596786544619. The next prime is 596786544647. The reversal of 596786544640 is 46445687695.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (596786544647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2998927261 + ... + 2998927459.

Almost surely, 2^596786544640 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 596786544640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845571585600).

596786544640 is an abundant number, since it is smaller than the sum of its proper divisors (1094356626560).

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

596786544640 is an frugal number, since it uses more digits than its factorization.

596786544640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 596786544640 in words is "five hundred ninety-six billion, seven hundred eighty-six million, five hundred forty-four thousand, six hundred forty".