655244132 has 12 divisors (see below), whose sum is σ = 1147015296. Its totient is φ = 327525480.

The previous prime is 655244129. The next prime is 655244143. The reversal of 655244132 is 231442556.

655244132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7628 + ... + 36995.

It is an arithmetic number, because the mean of its divisors is an integer number (95584608).

Almost surely, 2^655244132 is an apocalyptic number.

It is an amenable number.

655244132 is a deficient number, since it is larger than the sum of its proper divisors (491771164).

655244132 is a wasteful number, since it uses less digits than its factorization.

655244132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48298 (or 48296 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 655244132 is about 25597.7368530892. The cubic root of 655244132 is about 868.5624438407.

Adding to 655244132 its reverse (231442556), we get a palindrome (886686688).

The spelling of 655244132 in words is "six hundred fifty-five million, two hundred forty-four thousand, one hundred thirty-two".