6576764252 has 6 divisors (see below), whose sum is σ = 11509337448. Its totient is φ = 3288382124.

The previous prime is 6576764251. The next prime is 6576764263. The reversal of 6576764252 is 2524676756.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6576764252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6576764251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 822095528 + ... + 822095535.

It is an arithmetic number, because the mean of its divisors is an integer number (1918222908).

Almost surely, 2^6576764252 is an apocalyptic number.

It is an amenable number.

6576764252 is a deficient number, since it is larger than the sum of its proper divisors (4932573196).

6576764252 is a wasteful number, since it uses less digits than its factorization.

6576764252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644191067 (or 1644191065 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 50.

The square root of 6576764252 is about 81097.2518153359. The cubic root of 6576764252 is about 1873.5735997799.

The spelling of 6576764252 in words is "six billion, five hundred seventy-six million, seven hundred sixty-four thousand, two hundred fifty-two".