6543051413 has 8 divisors (see below), whose sum is σ = 6954292800. Its totient is φ = 6138497088.

The previous prime is 6543051407. The next prime is 6543051439. The reversal of 6543051413 is 3141503456.

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

It is a cyclic number.

It is not a de Polignac number, because 6543051413 - 2¹⁴ = 6543035029 is a prime.

It is a super-2 number, since 2×6543051413² = 85623043586322593138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6543051413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6543051013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669748 + ... + 1673661.

It is an arithmetic number, because the mean of its divisors is an integer number (869286600).

Almost surely, 2^6543051413 is an apocalyptic number.

It is an amenable number.

6543051413 is a deficient number, since it is larger than the sum of its proper divisors (411241387).

6543051413 is a wasteful number, since it uses less digits than its factorization.

6543051413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343531.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 6543051413 is about 80889.1303760895. The cubic root of 6543051413 is about 1870.3667684996.

Adding to 6543051413 its reverse (3141503456), we get a palindrome (9684554869).

The spelling of 6543051413 in words is "six billion, five hundred forty-three million, fifty-one thousand, four hundred thirteen".