5665452760 has 64 divisors (see below), whose sum is σ = 14385664800. Its totient is φ = 1989120000.

The previous prime is 5665452743. The next prime is 5665452763. The reversal of 5665452760 is 672545665.

It is a self number, because there is not a number n which added to its sum of digits gives 5665452760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665452763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209241 + ... + 234760.

Almost surely, 2^5665452760 is an apocalyptic number.

It is an amenable number.

5665452760 is an abundant number, since it is smaller than the sum of its proper divisors (8720212040).

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

5665452760 is a wasteful number, since it uses less digits than its factorization.

5665452760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444052 (or 444048 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 46.

The square root of 5665452760 is about 75269.2019354530. The cubic root of 5665452760 is about 1782.6997662818.

The spelling of 5665452760 in words is "five billion, six hundred sixty-five million, four hundred fifty-two thousand, seven hundred sixty".