5697764784000 has 768 divisors, whose sum is σ = 21251425628160. Its totient is φ = 1461394944000.

The previous prime is 5697764783999. The next prime is 5697764784043. The reversal of 5697764784000 is 4874677965.

5697764784000 is a `hidden beast` number, since 5 + 6 + 97 + 76 + 4 + 78 + 400 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 745484179 + ... + 745491821.

It is an arithmetic number, because the mean of its divisors is an integer number (27671127120).

Almost surely, 2^{5697764784000} is an apocalyptic number.

5697764784000 is a gapful number since it is divisible by the number (50) 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 5697764784000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10625712814080).

5697764784000 is an abundant number, since it is smaller than the sum of its proper divisors (15553660844160).

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

5697764784000 is a wasteful number, since it uses less digits than its factorization.

5697764784000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7876 (or 7851 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 63.

The spelling of 5697764784000 in words is "five trillion, six hundred ninety-seven billion, seven hundred sixty-four million, seven hundred eighty-four thousand".