6504504051 has 8 divisors (see below), whose sum is σ = 8682011280. Its totient is φ = 4331666432.

The previous prime is 6504504037. The next prime is 6504504053. The reversal of 6504504051 is 1504054056.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6504504051 - 2⁶ = 6504503987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6504504053) 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 7 ways as a sum of consecutive naturals, for example, 1164150 + ... + 1169723.

It is an arithmetic number, because the mean of its divisors is an integer number (1085251410).

Almost surely, 2^6504504051 is an apocalyptic number.

6504504051 is a deficient number, since it is larger than the sum of its proper divisors (2177507229).

6504504051 is a wasteful number, since it uses less digits than its factorization.

6504504051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334805.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 6504504051 is about 80650.5055842801. The cubic root of 6504504051 is about 1866.6865409484.

It can be divided in two parts, 6504 and 504051, that added together give a triangular number (510555 = T₁₀₁₀).

The spelling of 6504504051 in words is "six billion, five hundred four million, five hundred four thousand, fifty-one".