6512995552 has 24 divisors (see below), whose sum is σ = 14654240496. Its totient is φ = 2791283712.

The previous prime is 6512995549. The next prime is 6512995597. The reversal of 6512995552 is 2555992156.

It is a super-2 number, since 2×6512995552² = 84838222120743569408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6512995496 and 6512995505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14537713 + ... + 14538160.

It is an arithmetic number, because the mean of its divisors is an integer number (610593354).

Almost surely, 2^6512995552 is an apocalyptic number.

It is an amenable number.

6512995552 is an abundant number, since it is smaller than the sum of its proper divisors (8141244944).

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

6512995552 is a wasteful number, since it uses less digits than its factorization.

6512995552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29075890 (or 29075882 counting only the distinct ones).

The product of its digits is 1215000, while the sum is 49.

The square root of 6512995552 is about 80703.1322316550. The cubic root of 6512995552 is about 1867.4984951366.

The spelling of 6512995552 in words is "six billion, five hundred twelve million, nine hundred ninety-five thousand, five hundred fifty-two".