6506206652 has 12 divisors (see below), whose sum is σ = 12420940056. Its totient is φ = 2957366640.

The previous prime is 6506206649. The next prime is 6506206657. The reversal of 6506206652 is 2566026056.

It is a super-3 number, since 3×6506206652³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506206657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73934123 + ... + 73934210.

It is an arithmetic number, because the mean of its divisors is an integer number (1035078338).

Almost surely, 2^6506206652 is an apocalyptic number.

It is an amenable number.

6506206652 is a deficient number, since it is larger than the sum of its proper divisors (5914733404).

6506206652 is a wasteful number, since it uses less digits than its factorization.

6506206652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147868348 (or 147868346 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 6506206652 is about 80661.0603203305. The cubic root of 6506206652 is about 1866.8493996424.

The spelling of 6506206652 in words is "six billion, five hundred six million, two hundred six thousand, six hundred fifty-two".