655468288 has 36 divisors (see below), whose sum is σ = 1330582680. Its totient is φ = 322171904.

The previous prime is 655468279. The next prime is 655468301. The reversal of 655468288 is 882864556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6595 + ... + 36802.

It is an arithmetic number, because the mean of its divisors is an integer number (36960630).

Almost surely, 2^655468288 is an apocalyptic number.

It is an amenable number.

655468288 is an abundant number, since it is smaller than the sum of its proper divisors (675114392).

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

655468288 is an equidigital number, since it uses as much as digits as its factorization.

655468288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43472 (or 43458 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 52.

The square root of 655468288 is about 25602.1149126395. The cubic root of 655468288 is about 868.6614762861.

The spelling of 655468288 in words is "six hundred fifty-five million, four hundred sixty-eight thousand, two hundred eighty-eight".