5767665620 has 24 divisors (see below), whose sum is σ = 12124927584. Its totient is φ = 2304622496.

The previous prime is 5767665577. The next prime is 5767665623. The reversal of 5767665620 is 265667675.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5767665623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133322 + ... + 171201.

It is an arithmetic number, because the mean of its divisors is an integer number (505205316).

Almost surely, 2^5767665620 is an apocalyptic number.

It is an amenable number.

5767665620 is an abundant number, since it is smaller than the sum of its proper divisors (6357261964).

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

5767665620 is a wasteful number, since it uses less digits than its factorization.

5767665620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305479 (or 305477 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 50.

The square root of 5767665620 is about 75945.1487588246. The cubic root of 5767665620 is about 1793.3567485722.

The spelling of 5767665620 in words is "five billion, seven hundred sixty-seven million, six hundred sixty-five thousand, six hundred twenty".