6514403368 has 16 divisors (see below), whose sum is σ = 13324916160. Its totient is φ = 2961092400.

The previous prime is 6514403323. The next prime is 6514403377. The reversal of 6514403368 is 8633044156.

It is a self number, because there is not a number n which added to its sum of digits gives 6514403368.

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, 37013568 + ... + 37013743.

It is an arithmetic number, because the mean of its divisors is an integer number (832807260).

Almost surely, 2^6514403368 is an apocalyptic number.

It is an amenable number.

6514403368 is an abundant number, since it is smaller than the sum of its proper divisors (6810512792).

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

6514403368 is a wasteful number, since it uses less digits than its factorization.

6514403368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74027328 (or 74027324 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 6514403368 is about 80711.8539497142. The cubic root of 6514403368 is about 1867.6330417689.

The spelling of 6514403368 in words is "six billion, five hundred fourteen million, four hundred three thousand, three hundred sixty-eight".