655959052 has 12 divisors (see below), whose sum is σ = 1311918160. Its totient is φ = 281125296.

The previous prime is 655959037. The next prime is 655959053. The reversal of 655959052 is 250959556.

It is a happy number.

655959052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 655958993 and 655959011.

It is not an unprimeable number, because it can be changed into a prime (655959053) by changing a digit.

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, 11713527 + ... + 11713582.

Almost surely, 2^655959052 is an apocalyptic number.

It is an amenable number.

655959052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

655959052 is a wasteful number, since it uses less digits than its factorization.

655959052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23427120 (or 23427118 counting only the distinct ones).

The product of its (nonzero) digits is 607500, while the sum is 46.

The square root of 655959052 is about 25611.6975618564. The cubic root of 655959052 is about 868.8782177300.

It can be divided in two parts, 65595 and 9052, that added together give a palindrome (74647).

The spelling of 655959052 in words is "six hundred fifty-five million, nine hundred fifty-nine thousand, fifty-two".