5655320 has 32 divisors (see below), whose sum is σ = 13882320. Its totient is φ = 2056320.

The previous prime is 5655313. The next prime is 5655323. The reversal of 5655320 is 235565.

It is a self number, because there is not a number n which added to its sum of digits gives 5655320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655323) 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, 5987 + ... + 6866.

Almost surely, 2^5655320 is an apocalyptic number.

It is an amenable number.

5655320 is an abundant number, since it is smaller than the sum of its proper divisors (8227000).

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

5655320 is a wasteful number, since it uses less digits than its factorization.

5655320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12875 (or 12871 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 5655320 is about 2378.0916719084. The cubic root of 5655320 is about 178.1636335613.

It can be divided in two parts, 565 and 5320, that added together give a palindrome (5885).

The spelling of 5655320 in words is "five million, six hundred fifty-five thousand, three hundred twenty".