6266809252 has 36 divisors (see below), whose sum is σ = 12282038748. Its totient is φ = 2794792000.

The previous prime is 6266809231. The next prime is 6266809337. The reversal of 6266809252 is 2529086626.

It can be written as a sum of positive squares in 2 ways, for example, as 1485639936 + 4781169316 = 38544^2 + 69146^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96499 + ... + 147802.

It is an arithmetic number, because the mean of its divisors is an integer number (341167743).

Almost surely, 2^6266809252 is an apocalyptic number.

It is an amenable number.

6266809252 is a deficient number, since it is larger than the sum of its proper divisors (6015229496).

6266809252 is a wasteful number, since it uses less digits than its factorization.

6266809252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244380 (or 244367 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 6266809252 is about 79163.1811639729. The cubic root of 6266809252 is about 1843.6656261349.

It can be divided in two parts, 6266 and 809252, that added together give a palindrome (815518).

The spelling of 6266809252 in words is "six billion, two hundred sixty-six million, eight hundred nine thousand, two hundred fifty-two".