6572985828 has 12 divisors (see below), whose sum is σ = 15336966960. Its totient is φ = 2190995272.

The previous prime is 6572985827. The next prime is 6572985829. The reversal of 6572985828 is 8285892756.

It is an interprime number because it is at equal distance from previous prime (6572985827) and next prime (6572985829).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6572985821) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 273874398 + ... + 273874421.

It is an arithmetic number, because the mean of its divisors is an integer number (1278080580).

Almost surely, 2^6572985828 is an apocalyptic number.

It is an amenable number.

6572985828 is an abundant number, since it is smaller than the sum of its proper divisors (8763981132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6572985828 is a wasteful number, since it uses less digits than its factorization.

6572985828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547748826 (or 547748824 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The square root of 6572985828 is about 81073.9528332004. The cubic root of 6572985828 is about 1873.2147347767.

The spelling of 6572985828 in words is "six billion, five hundred seventy-two million, nine hundred eighty-five thousand, eight hundred twenty-eight".