6512004622 has 4 divisors (see below), whose sum is σ = 9768006936. Its totient is φ = 3256002310.

The previous prime is 6512004619. The next prime is 6512004641. The reversal of 6512004622 is 2264002156.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 1628001154 + ... + 1628001157.

It is an arithmetic number, because the mean of its divisors is an integer number (2442001734).

Almost surely, 2^6512004622 is an apocalyptic number.

6512004622 is a deficient number, since it is larger than the sum of its proper divisors (3256002314).

6512004622 is a wasteful number, since it uses less digits than its factorization.

6512004622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256002313.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6512004622 is about 80696.9926453272. The cubic root of 6512004622 is about 1867.4037791630.

Adding to 6512004622 its reverse (2264002156), we get a palindrome (8776006778).

The spelling of 6512004622 in words is "six billion, five hundred twelve million, four thousand, six hundred twenty-two".