655006652 has 12 divisors (see below), whose sum is σ = 1174219536. Its totient is φ = 319515360.

The previous prime is 655006643. The next prime is 655006663. The reversal of 655006652 is 256600556.

It is a congruent number.

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, 1996808 + ... + 1997135.

It is an arithmetic number, because the mean of its divisors is an integer number (97851628).

Almost surely, 2^655006652 is an apocalyptic number.

It is an amenable number.

655006652 is a deficient number, since it is larger than the sum of its proper divisors (519212884).

655006652 is a wasteful number, since it uses less digits than its factorization.

655006652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993988 (or 3993986 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 655006652 is about 25593.0977413833. The cubic root of 655006652 is about 868.4575001904.

The spelling of 655006652 in words is "six hundred fifty-five million, six thousand, six hundred fifty-two".