655342652 has 12 divisors (see below), whose sum is σ = 1147429080. Its totient is φ = 327505776.

The previous prime is 655342627. The next prime is 655342663. The reversal of 655342652 is 256243556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32258 + ... + 48489.

It is an arithmetic number, because the mean of its divisors is an integer number (95619090).

Almost surely, 2^655342652 is an apocalyptic number.

It is an amenable number.

655342652 is a deficient number, since it is larger than the sum of its proper divisors (492086428).

655342652 is a wasteful number, since it uses less digits than its factorization.

655342652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82780 (or 82778 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The square root of 655342652 is about 25599.6611696327. The cubic root of 655342652 is about 868.6059729008.

It can be divided in two parts, 65534 and 2652, that added together give a palindrome (68186).

The spelling of 655342652 in words is "six hundred fifty-five million, three hundred forty-two thousand, six hundred fifty-two".