655065002 has 8 divisors (see below), whose sum is σ = 982806276. Its totient is φ = 327462912.

The previous prime is 655064947. The next prime is 655065011. The reversal of 655065002 is 200560556.

It can be written as a sum of positive squares in 2 ways, for example, as 639533521 + 15531481 = 25289^2 + 3941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×655065002² = 858220313690520008, which contains 22 as substring.

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, 22103 + ... + 42410.

Almost surely, 2^655065002 is an apocalyptic number.

655065002 is a deficient number, since it is larger than the sum of its proper divisors (327741274).

655065002 is a wasteful number, since it uses less digits than its factorization.

655065002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69592.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 655065002 is about 25594.2376717885. The cubic root of 655065002 is about 868.4832877099.

The spelling of 655065002 in words is "six hundred fifty-five million, sixty-five thousand, two".