6504442002 has 48 divisors (see below), whose sum is σ = 14302660320. Its totient is φ = 2136062016.

The previous prime is 6504441997. The next prime is 6504442051. The reversal of 6504442002 is 2002444056.

6504442002 is a `hidden beast` number, since 650 + 4 + 4 + 4 + 2 + 0 + 0 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446193 + ... + 460539.

It is an arithmetic number, because the mean of its divisors is an integer number (297972090).

Almost surely, 2^6504442002 is an apocalyptic number.

6504442002 is an abundant number, since it is smaller than the sum of its proper divisors (7798218318).

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

6504442002 is a wasteful number, since it uses less digits than its factorization.

6504442002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14727 (or 14724 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 6504442002 is about 80650.1209050551. The cubic root of 6504442002 is about 1866.6806052460.

Adding to 6504442002 its reverse (2002444056), we get a palindrome (8506886058).

The spelling of 6504442002 in words is "six billion, five hundred four million, four hundred forty-two thousand, two".