6147315216 has 120 divisors (see below), whose sum is σ = 19852876160. Its totient is φ = 1739294208.

The previous prime is 6147315193. The next prime is 6147315253. The reversal of 6147315216 is 6125137416.

6147315216 is a `hidden beast` number, since 61 + 4 + 73 + 1 + 521 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74220 + ... + 133428.

Almost surely, 2^6147315216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6147315216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9926438080).

6147315216 is an abundant number, since it is smaller than the sum of its proper divisors (13705560944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6147315216 is a wasteful number, since it uses less digits than its factorization.

6147315216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59333 (or 59324 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 6147315216 is about 78404.8162806342. The cubic root of 6147315216 is about 1831.8721537629.

The spelling of 6147315216 in words is "six billion, one hundred forty-seven million, three hundred fifteen thousand, two hundred sixteen".