6710321505 has 16 divisors (see below), whose sum is σ = 10759714560. Its totient is φ = 3571104768.

The previous prime is 6710321483. The next prime is 6710321509. The reversal of 6710321505 is 5051230176.

It is not a de Polignac number, because 6710321505 - 2⁹ = 6710320993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6710321509) 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 15 ways as a sum of consecutive naturals, for example, 476160 + ... + 490049.

It is an arithmetic number, because the mean of its divisors is an integer number (672482160).

Almost surely, 2^6710321505 is an apocalyptic number.

It is an amenable number.

6710321505 is a deficient number, since it is larger than the sum of its proper divisors (4049393055).

6710321505 is a wasteful number, since it uses less digits than its factorization.

6710321505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966680.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 6710321505 is about 81916.5520819816. The cubic root of 6710321505 is about 1886.1712009385.

The spelling of 6710321505 in words is "six billion, seven hundred ten million, three hundred twenty-one thousand, five hundred five".