5597766720 has 1008 divisors, whose sum is σ = 25060119552. Its totient is φ = 1121402880.

The previous prime is 5597766683. The next prime is 5597766743. The reversal of 5597766720 is 276677955.

5597766720 is a `hidden beast` number, since 559 + 7 + 7 + 6 + 67 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 105618214 + ... + 105618266.

Almost surely, 2^5597766720 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 5597766720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12530059776).

5597766720 is an abundant number, since it is smaller than the sum of its proper divisors (19462352832).

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

5597766720 is a wasteful number, since it uses less digits than its factorization.

5597766720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 54.

The square root of 5597766720 is about 74818.2245178272. The cubic root of 5597766720 is about 1775.5719080202.

The spelling of 5597766720 in words is "five billion, five hundred ninety-seven million, seven hundred sixty-six thousand, seven hundred twenty".