6505252 has 12 divisors (see below), whose sum is σ = 12259996. Its totient is φ = 3002400.

The previous prime is 6505243. The next prime is 6505267. The reversal of 6505252 is 2525056.

It can be written as a sum of positive squares in 2 ways, for example, as 3594816 + 2910436 = 1896^2 + 1706^2 .

It is an alternating number because its digits alternate between even and odd.

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, 62499 + ... + 62602.

Almost surely, 2^6505252 is an apocalyptic number.

It is an amenable number.

6505252 is a deficient number, since it is larger than the sum of its proper divisors (5754744).

6505252 is a wasteful number, since it uses less digits than its factorization.

6505252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125118 (or 125116 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 6505252 is about 2550.5395507618. The cubic root of 6505252 is about 186.6758087926.

The spelling of 6505252 in words is "six million, five hundred five thousand, two hundred fifty-two".