6513206141 has 16 divisors (see below), whose sum is σ = 7454297088. Its totient is φ = 5637600000.

The previous prime is 6513206111. The next prime is 6513206153. The reversal of 6513206141 is 1416023156.

It is a happy number.

6513206141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6513206141 is a prime.

It is a super-2 number, since 2×6513206141² = 84843708470320223762, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6513206101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5516 + ... + 114266.

It is an arithmetic number, because the mean of its divisors is an integer number (465893568).

Almost surely, 2^6513206141 is an apocalyptic number.

It is an amenable number.

6513206141 is a deficient number, since it is larger than the sum of its proper divisors (941090947).

6513206141 is a wasteful number, since it uses less digits than its factorization.

6513206141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109052.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6513206141 is about 80704.4369350285. The cubic root of 6513206141 is about 1867.5186226083.

Adding to 6513206141 its reverse (1416023156), we get a palindrome (7929229297).

The spelling of 6513206141 in words is "six billion, five hundred thirteen million, two hundred six thousand, one hundred forty-one".