6500315146 has 8 divisors (see below), whose sum is σ = 10500509124. Its totient is φ = 3000145440.

The previous prime is 6500315137. The next prime is 6500315183. The reversal of 6500315146 is 6415130056.

It can be written as a sum of positive squares in 2 ways, for example, as 6420015625 + 80299521 = 80125^2 + 8961^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125006035 + ... + 125006086.

Almost surely, 2^6500315146 is an apocalyptic number.

6500315146 is a deficient number, since it is larger than the sum of its proper divisors (4000193978).

6500315146 is a wasteful number, since it uses less digits than its factorization.

6500315146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250012136.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 6500315146 is about 80624.5319118195. The cubic root of 6500315146 is about 1866.2857390997.

The spelling of 6500315146 in words is "six billion, five hundred million, three hundred fifteen thousand, one hundred forty-six".