6500315147 has 4 divisors (see below), whose sum is σ = 6610490040. Its totient is φ = 6390140256.

The previous prime is 6500315137. The next prime is 6500315183. The reversal of 6500315147 is 7415130056.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6500315147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6500315137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55087358 + ... + 55087475.

It is an arithmetic number, because the mean of its divisors is an integer number (1652622510).

Almost surely, 2^6500315147 is an apocalyptic number.

6500315147 is a deficient number, since it is larger than the sum of its proper divisors (110174893).

6500315147 is a wasteful number, since it uses less digits than its factorization.

6500315147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110174892.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 6500315147 is about 80624.5319180211. The cubic root of 6500315147 is about 1866.2857391954.

The spelling of 6500315147 in words is "six billion, five hundred million, three hundred fifteen thousand, one hundred forty-seven".